MTD E740F Snow Blower Operator's Manual
Publicitate
Publicitate
OPERATOR’S MANUAL
SNOW
THROWER
MODEL
E740F
IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY
Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forestcovered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.
In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department, P.O. Box 368022 Cleveland, Ohio 44136-9722.
MTD PRODUCTS INC. P.O. BOX 368022 CLEVELAND, OHIO 44136-9722
PRINTED IN U.S.A.
FORM NO.
770-10004C.fm
(6/00)
TABLE OF CONTENTS
Content Page
Important Safe Operation Practices................................................................... 3
Contents of Hardware Pack ............................................................................... 5
Assembling Your Snow Thrower........................................................................ 6
Know Your Snow Thrower ................................................................................. 9
Operating Your Snow Thrower........................................................................... 11
Making Adjustments .......................................................................................... 13
Maintaining Your Snow Thrower ........................................................................ 14
Service............................................................................................................... 15
Troubleshooting ................................................................................................. 18
Parts List ............................................................................................................ 19
FINDING MODEL NUMBER
This Operator’s Manual is an important part of your new Snow Thrower. It will help you assemble, prepare and maintain the unit for best performance. Please read and understand what it says.
•
Before you start assembling your new equipment, please locate the model plate on the equipment and copy the information from it in the space provided below. The information on the model plate is very important if you need help from our Customer Support Department or an authorized dealer.
You can locate the model number by standing behind the unit in the operating position and looking down at the dash panel. A sample model plate is explained below. For future reference, please copy the model number and the serial number of the equipment in the space below.
(Model Number)
(Serial Number)
MTD PRODUCTS INC
CLEVELAND, OHIO 44136
Copy the model number here:
Copy the serial number here:
CALLING CUSTOMER SUPPORT
If you have difficulty assembling this product or have any questions regarding the controls, operation or maintenance of this unit, please call the Customer Support Department.
Call 1- (330) 220-4MTD (4683) or 1- (800)-800-7310 to reach a Customer Support representative. Please have your unit’s model number and serial number ready when you call. See previous section to locate this information. You will be asked to enter the serial number in order to process your call.
For more details about your unit, visit our website at www.mtdproducts.com
2
SECTION 1: IMPORTANT SAFE OPERATION PRACTICES
WARNING:
This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury. When you see this symbol - heed its warning.
WARNING: Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to State of California to cause cancer and birth defects or other reproductive harm.
DANGER :
This machine was built to be operated according to the rules for safe operation in this manual. As with any type of power equipment, carelessness or error on the part of the operator can result in serious injury. This machine is capable of amputating hands and feet and throwing objects.
Failure to observe the following safety instructions could result in serious injury or death.
Training
1.
Read, understand, and follow all instructions on the machine and in the manual(s) before attempting to assemble and operate. Keep this manual in a safe place for future and regular reference and for ordering replacement parts.
2.
Be familiar with all controls and their proper operation.
Know how to stop the machine and disengage them quickly.
3.
Never allow children under 14 years old to operate this machine. Children 14 years old and over should read and understand the operation instructions and safety rules in this manual and should be trained and supervised by a parent.
4.
Never allow adults to operate this machine without proper instruction.
5.
Thrown objects can cause serious personal injury. Plan your snow throwing pattern to avoid discharge of material toward roads, bystanders and the like.
6.
Keep bystanders, helpers, pets and children at least 75 feet from the machine while it is in operation. Stop machine if anyone enters the area.
7.
Exercise caution to avoid slipping or falling, especially when operating in reverse.
Preparation
1.
Thoroughly inspect the area where the equipment is to be used. Remove all door mats, newspapers, sleds, boards, wires and other foreign objects which could be tripped over or thrown by the auger/impeller.
2.
Always wear safety glasses or eye shields during operation and while performing an adjustment or repair to protect your eyes. Thrown objects which ricochet can cause serious injury to the eyes.
3.
Do not operate without wearing adequate winter outer garments. Do not wear jewelry, long scarves or other loose clothing which could become entangled in moving parts. Wear footwear which will improve footing on slippery surfaces.
4.
Use a grounded three wire extension cord and receptacle for all units with electric start engines.
5.
Adjust collector housing height to clear gravel or crushed rock surfaces.
6.
Disengage all clutch levers before starting the engine.
7.
Never attempt to make any adjustments while engine is running, except where specifically recommended in the operator’s manual.
8.
Let engine and machine adjust to outdoor temperature before starting to clear snow.
9.
To avoid personal injury or property damage use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Serious personal injury can occur when gasoline is spilled on yourself or your clothes which can ignite. Wash your skin and change clothes immediately.
a.
Use only an approved gasoline container.
b.
Extinguish all cigarettes, cigars, pipes and other sources of ignition.
c.
Never fuel machine indoors. d.
Never remove gas cap or add fuel while the engine is hot or running. e.
Allow engine to cool at least two minutes before refueling.
f.
Never over fill fuel tank. Fill tank to no more than
½ inch below bottom of filler neck to provide space for fuel expansion.
g.
Replace gasoline cap and tighten securely.
h.
If gasoline is spilled, wipe it off the engine and equipment. Move machine to another area. Wait 5 minutes before starting the engine.
i.
Never store the machine or fuel container inside where there is an open flame, spark or pilot light
(e.g. furnace, water heater, space heater, clothes dryer etc.). j.
Allow machine to cool at least 5 minutes before storing.
Operation
1.
Do not put hands or feet near rotating parts, in the auger/ impeller housing or discharge chute. Contact with the rotating parts can amputate hands and feet.
2.
The auger/impeller clutch lever is a safety device. Never bypass its operation. Doing so, makes the machine unsafe and may cause personal injury.
3
3.
The clutch levers must operate easily in both directions and automatically return to the disengaged position when released.
4.
Never operate with a missing or damaged discharge chute. Keep all safety devices in place and working.
5.
Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless and deadly gas.
6.
Do not operate machine while under the influence of alcohol or drugs.
7.
Muffler and engine become hot and can cause a burn. Do not touch.
8.
Exercise extreme caution when operating on or crossing gravel surfaces. Stay alert for hidden hazards or traffic.
9.
Exercise caution when changing direction and while operating on slopes.
10. Plan your snow throwing pattern to avoid discharge towards windows, walls, cars etc. To avoid property damage or personal injury caused by a ricochet.
11. Never direct discharge at children, bystanders and pets or allow anyone in front of the machine.
12. Do not overload machine capacity by attempting to clear snow at too fast of a rate.
13. Never operate this machine without good visibility or light.
Always be sure of your footing and keep a firm hold on the handles. Walk, never run.
14. Disengage power to the auger/impeller when transporting or not in use.
15. Never operate machine at high transport speeds on slippery surfaces. Look down and behind and use care when in reverse.
16. If the machine should start to vibrate abnormally, stop the engine, disconnect the spark plug and ground it against the engine. Inspect thoroughly for damage. Repair any damage before starting and operating.
17. Disengage all clutch levers and stop engine before you leave the operating position (behind the handles). Wait until the auger/impeller comes to a complete stop before unclogging the discharge chute, making any adjustments, or inspections.
18. Never put your hand in the discharge or collector openings. Always use a clearing tool to unclog the discharge opening.
19. Use only attachments and accessories approved by the manufacturer (e.g. wheel weights, tire chains, cabs etc.).
20. If situations occur which are not covered in this manual, use care and good judgment. Contact your dealer or telephone 1-800-800-7310 for assistance and the name of your nearest servicing dealer.
Maintenance And Storage
1.
Never tamper with safety devices. Check their proper operation regularly.
2.
Disengage all clutch levers and stop engine. Wait until the auger/impeller come to a complete stop. Disconnect the spark plug wire and ground against the engine to prevent unintended starting before cleaning, repairing, or inspecting.
3.
Check bolts, and screws for proper tightness at frequent intervals to keep the machine in safe working condition.
Also, visually inspect machine for any damage.
4.
Do not change the engine governor setting or over-speed the engine. The governor controls the maximum safe operating speed of the engine.
5.
Snow thrower shave plates and skid shoes are subject to wear and damage. For your safety protection, frequently check all components and replace with original equipment manufacturer’s (O.E.M.) parts only. “Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!”
6.
Check clutch controls periodically to verify they engage and disengage properly and adjust, if necessary. Refer to the adjustment section in this operator’s manual for instructions.
7.
Maintain or replace safety and instruction labels, as necessary.
8.
Observe proper disposal laws and regulations for gas, oil, etc. to protect the environment.
9.
Prior to storing, run machine a few minutes to clear snow from machine and prevent freeze up of auger/impeller.
10. Never store the machine or fuel container inside where there is an open flame, spark or pilot light such as a water heater, furnace, clothes dryer etc.
11. Always refer to the operator’s manual for proper instructions on off-season storage.
Your Responsibility:
Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine. The safety labels are given below for your reference.
4
SECTION 2: CONTENTS OF HARDWARE PACK
Lay out the hardware according to the illustration for identification purposes. Part numbers are shown in parentheses. (Hardware pack may contain extra items which are not used on your unit.)
A
ATTACHING THE HANDLES B ATTACHING THE CHUTE ASSEMBLY
Hex Bolts
5/16-18 x 1-3/4”
(710-3180)
Hex Bolts
(710-3015)
1/4-20 x 3/4”
Hex Bolts
5/16-18 x 3/4”
(710-3008)
Handle Tabs
(784-5599)
Lock Washers
5/16” I.D.
(736-0119)
Carriage Bolts
5/16-18 x 1-1/2”
(710-0262)
Cupped Washers
5/16” I.D.
(736-0242)
Hex Nuts
5/16” Thread
(712-3010)
D ATTACHING THE SHIFT ROD
AND CLUTCH CABLES
C
Chute Flange
Keepers
(731-0851A)
Hex Lock Nuts
1/4-20 Thread
(712-3027)
ATTACHING THE CHUTE DIRECTIONAL
CONTROL ASSEMBLY
Flat Washers
3/8” I.D. x 5/8” O.D.
(736-0185)
Cupped Washers
5/16” I.D.
(736-0242)
Hair Pin Clip
(714-0104)
Ferrule
(711-0677)
Flat Washers
3/8” I.D. x 5/8” O.D.
(736-0275)
E
AUGER SHEAR BOLTS (SPARES)
Hair Pin Clip
(714-0104)
Eyebolt Not Shown
(747-0697)
Hex Nut
5/16” Thread
(712-3010)
F
ATTACHING THE TRACK CONTROLS
Shear Bolts
(710-0890A)
Hex Lock Nuts
5/16” Thread
(712-0429)
Track Control Triggers
(746-0950)
NOTE: The augers are secured to the spiral shaft with two shear bolts and hex lock nuts. If you hit a hard foreign object or an ice jam, the snow thrower is designed so that the bolts may shear. Two replacement shear bolts and nuts are provided for your convenience. Store in a safe place until needed.
5
SECTION 3: ASSEMBLING YOUR SNOW THROWER
NOTE: Reference to right or left side of the snow thrower can be determined from behind the unit in the operating position.
washers (cupped side against handle panel) and hex nuts.
• Secure the left side of the handle panel in the same manner.
• Tighten the four hex bolts used to attach the bottom of the handles to the snow thrower frame.
Unpacking
• Remove staples or break glue on the top flaps of the carton. Remove any loose parts included with unit (i.e., operator’s manual, etc.).
• Cut corners and lay end of carton down flat.
Remove packing material.
• Roll unit out of carton. Check carton thoroughly for loose parts.
Handle
Panel
Attaching Handle Assembly
(Use Hardware A)
• Place right handle in position so the flat side of the handle is against the snow thrower. Secure bottom hole in handle to snow thrower using hex bolt 3/4” long and lock washer. Do not tighten at this time.
See Figure 1.
Handle Tab
Hex Bolt
1-3/4”
Lock Washer
Hex Bolt
3/4”
Hex Nut
Carriage
Bolts
Cupped
Washer
Figure 2
Attaching Chute Assembly
(Use Hardware B)
• Place chute assembly over chute opening, with the opening in the chute assembly facing the front of the unit.
• Place chute flange keepers beneath lip of chute assembly with the flat side down. Insert hex bolt up through chute flange keeper and chute assembly.
Secure with hex lock nut. See Figure 3.
• After assembling all three chute flange keepers, tighten all nuts and bolts. Do not overtighten hardware as it will restrict movement of the discharge chute.
Figure 1
• Place handle tab over the upper hole in handle, so the curve in the handle tab matches the curve in the handle. Secure to the snow thrower using 1-3/4” hex bolt and lock washer. Do not tighten at this time.
• Attach the left handle in the same manner and do not tighten at this time.
• Place the handle panel in position between the handles. To hold the handle panel in place, depress both controls against the handles. While continuing to hold the right control, release the left control (the auger control lock will keep left control engaged).
See Figure 2.
• Fasten right side of the handle panel by inserting two carriage bolts through handle and handle panel
(bolts must go through both the plastic and metal parts of the handle panel). Secure with cupped
Chute
Assembly
Chute Flange
Keepers
Figure 3
Hex Bolts
Hex Lock
Nut
6
Attaching Chute Directional Control
(Hardware C)
• Thread one hex nut about halfway onto eye bolt on the chute directional control. Insert eye bolt through the hole provided in the left handle. See Figure 4.
• Secure with cupped washer (cupped side against the handle) and other hex nut. Do not tighten until after attaching the other end of the chute directional control.
Hex Nut
Cupped
Washer
Eye Bolt
Figure 4
• To align the spiral on the chute directional control, it may be necessary to loosen the carriage bolts and hex lock nuts which secure the lower chute bracket to the extension on the left side of the chute assembly. See Figure 5.
Hairpin
Clip
Flat
Washers
Chute
Directional
Control
Lower Chute
Bracket
Figure 6
IMPORTANT: Attach the shift rod and clutch cables as follows. Check adjustments as instructed and make any necessary adjustments before operating your snow thrower. Failure to follow the instructions may cause damage to the snow thrower.
Attaching Shift Rod
(Use Hardware D)
• Place the shift lever (on the handle panel) in the sixth (6) speed position (all the way forward).
• Place the bent end of the shift rod into the hole in the shift arm assembly. Secure with flat washer and hairpin clip. See Figure 7.
• Start threading the ferrule onto the other end of the shift rod. Push down on the shift rod (and shift arm assembly) as far as it will go.
Carriage
Bolts
Hairpin
Clip
Flat
Washer
Ferrule Shift Rod
Hex Lock
Nuts
Lower Chute
Bracket
Figure 5
• Place one flat washer on the end of the chute directional control, then insert the end of the control into the hole in the plastic bushing in the lower chute bracket. Place another flat washer on the end of the chute directional control, and insert hairpin clip into hole in the end of control. See Figure 6.
• Adjust the chute bracket so that the spiral on the chute directional control fully engages the teeth on the chute assembly. Tighten the nuts on the lower chute bracket securely. Tighten the hex nut on the eye bolt on the chute directional control.
Shift Arm
Assembly
Flat
Washer
Hairpin
Clip
Figure 7
• Thread the ferrule onto the shift rod until the ferrule lines up with the upper hole in the shift lever
(beneath the handle panel). Insert the ferrule into the upper hole in the shift lever from the left side when adjustment is correct. Secure with flat washer and hairpin clip. See Figure 7.
7
• Make certain to check for correct adjustment of the shift rod as instructed in the Final Adjustment section before operating the snow thrower.
Attaching Control Cables
The Z-end of the control cables are hooked into the control grips on each handle. Attach cables as follows:
• Thread the hex jam nuts all the way up the threaded portion of the Z-ends of the control cables.
• Make certain each cable is in groove of cable roller guides. Place the control grip in the raised position.
• Thread the cable onto the threaded portion of the Zend until there is no slack in the cable, making sure cable is straight. Do not overtighten cable.
See Figure 8.
• When correct adjustment is reached, tighten the hex jam nut against the bottom portion of the cable to lock it in position.
Screw
Right Track
Control
Figure 9
• Secure the track control cables to the inside of the lower handle using the cable ties provided. Pull the cable ties tight and trim the excess ends of the cable ties. See Figure 10.
Auger
Control
Handle
Cable Ties
Hex Jam
Nut
Make Sure
Cable is Straight
Z-End
Figure 8
WARNING: If cable is tighten so there is tension on the cable with the control grip released, the safety features of the snow thrower may be overridden.
Attaching Track Controls
(Use Hardware F)
• Remove the screw from the top of the right hand track control. Be careful not to lose the flat weld nut that is inside the control.
• Place the right track control in position underneath the right handle. Secure with screw previously removed. See Figure 9.
• Secure the left track control in the same manner.
• Attach track control cable to track control handle by inserting cable ball into slot on track control handle.
Pull cable down and up until it snaps into front of track control handle. Repeat on other side.
Figure 10
FINAL ADJUSTMENTS
Auger Control Adjustment
Check the adjustment of the auger control as follows:
• Push forward on the auger control until the small rubber bumper contacts the upper handle. There should be slack in the cable. See Figure 8.
• Release the auger control. The cable should be straight. Make certain you can depress the auger control against the left handle completely.
If adjustment is necessary, proceed as follows:
• Loosen the jam nut and thread the cable in (for less slack) or out (for more slack) as necessary. See
Figure 8.
• Recheck the adjustment before retightening the jam nut against the cable.
Skid Shoe Adjustment
The space between the shave plate and the ground can be adjusted by repositioning the skid shoes found on either side of the snow throwers auger housing. For close snow removal, place skid shoes in the low position. Use middle or high position when area to be cleared is uneven. See Figure 11.
8
IMPORTANT: It is NOT recommended that this snow thrower be operated on a gravel surface, as loose stones can be easily picked up and thrown by the machine. If you must operate on a gravel surface,
ALWAYS adjust the skid shoes into the HIGH position to allow the shave plate maximum clearance.
Adjust skid shoes as follows:
• Loosen, but do NOT remove, the three hex nuts which fasten the skid shoe to the auger housing.
• Raise or lower the skid shoe to desired position.
NOTE: Make certain the entire base of both skid shoes are against the ground to avoid uneven wear on the skid shoes. When one side does wear out, the skid shoes are reversible.
Skid
Shoes Hex Nuts
Figure 11
• Retighten the hex nuts loosened earlier.
• Repeat this adjustment on the skid shoe found on the opposite side of the snow thrower.
Traction Control and Shift Lever Adjustment
To check the adjustment of the traction control and shift lever, proceed as follows:
• Move the shift lever into sixth (6) position. a. With the traction control (refer to Figure 12) released, squeeze in triggers and gently push the snow thrower forward, then pull it back. Disregarding the overall weight of the snow thrower, the machine should otherwise move freely. b. Engage the traction control and attempt to move them machine both forward and rearward. You should experience resistance as the tracks should not be turning.
• Move the shift lever into the fast reverse (R2) position and repeat the previous steps (a & b).
If you experienced resistance either when repositioning the shift lever from 6 to R2 or when attempting to move the machine forward or rearward with the traction control released, your snow thrower’s traction control is in need of adjustment and you should NOT operate the machine before completing the adjustment as follows:
• Loosen the jam nut on the traction control cable and UNTHREAD the cable one full turn.
• Recheck the adjustment.
• Retighten the jam nut to secure the cable when correct adjustment is reached.
If the machine can be moved freely both forward and rearward when the traction control fully depressed, proceed as follows:
• Loosen the jam nut on the traction drive cable and
THREAD the cable in one full turn.
• Recheck the adjustment and repeat adjustment as necessary.
• Retighten the jam nut to secure the cable when correct adjustment is reached.
NOTE: If you are uncertain that you have reached the correct adjustment, refer to Traction Control Adjustment in Adjustment Section.
SECTION 4: KNOW YOUR SNOW THROWER
WARNING: Read, understand, and follow all instructions and warnings on the machine and in this manual before operating.
along with the traction control, the operator can release the auger control (on the left handle) and the augers will remain engaged. Release the traction control to stop both the augers and track drive (auger control must also be released).
Traction Control / Auger Control Lock
The traction control is located on the right handle.
Squeeze the traction control to engage the track drive.
Release to stop. See Figure 12.
This same lever also locks the auger control so you can turn the chute directional control without interrupting the snow throwing process. If the auger control is engaged
Auger Drive Control
The auger drive control is located on the left handle.
Squeeze the control grip to engage the augers.
Release to stop the snow throwing action. (Traction control must also be released.) See Figure 12.
9
Traction Control /
Auger Control Lock
Shift Lever
Discharge
Chute
Auger Drive
Control
Track Steering
Control
Primer
Closed
Open
Chute Directional
Control
Choke
Electric
Starter
Button
Switch
Box
Auger
Skid Shoe
Safety
Ignition Key
Throttle
Control
Recoil
Starter
Handle
Figure 12
Shift Lever
The shift lever is located in the center of the handle panel and is used to determine both ground speed and direction of travel. It can be moved into any of eight positions. See Figure 12.
Forward
Your snow thrower has six forward (F) speeds. Position number one (1) is the slowest. Position number six (6) is the fastest.
Reverse
Your snow thrower has two reverse (R) speeds. R1 is the slower, while R2 is the faster of the two.
IMPORTANT: Always release tractional control before changing speeds.
NOTE: It is easier to maneuver a non-running snow thrower with both track steering controls held in simultaneously.
Headlight
(If Equipped)
The headlight is on whenever the engine is running.
Skid Shoe
The position of the skid shoe is determined by the condition of the ground from where snow has to be removed. See Figure 12.
Throttle Control
The throttle control is located on the engine. It regulates the speed of the engine and will shut off the engine when pushed down completely. See Figure 12.
Chute Directional Control
The chute directional control is located on left side of the snow thrower. See Figure 12.
To change the direction in which snow is thrown, turn chute directional control as follows:
• Crank clockwise to discharge to the left.
• Crank counterclockwise to discharge to the right.
Safety Ignition Key
The safety ignition key must be fully inserted in the switch before the unit will start. Remove the ignition key when the snow thrower is not in use. See Figure 12.
IMPORTANT: Do NOT attempt to turn the key.
Track Steering Controls
The left and right track steering controls are located on the underside of the handles and are used to assist in steering the snow thrower. Squeeze the right track control when turning right and squeeze the left control when turning left. Operate your snow thrower in open areas until you become familiar with these controls.
See Figure 12.
Fuel Shut-off Valve
The fuel shut-off valve, located under the fuel tank, controls fuel flow from the tank. Always make certain it is in the Open (vertical) position before attempting to start the engine. See Figure 12.
10
Track Lock Lever
The track lock lever is located on the right side of the snow thrower and is used to select the position of the auger housing and the method of track operation. Move the lever to the right, then forward or backward to one of the three positions. See Figure 13.
Transport:
Raises the front end of the snow thrower for easy transport. Using proper caution, this position may also be used on many gravel driveways to clear snow while leaving gravel undisturbed.
Normal Snow:
Allows the tracks to be suspended independently for continuous ground contact.
Packed Snow:
Locks the front end of the snow thrower down to the ground for hard-packed or icy snow conditions.
Packed
Snow
Normal
Snow
Figure 13
Track Lock
Lever
Transport
SECTION 5: OPERATING YOUR SNOW THROWER
Before Starting
WARNING: Read, understand, and follow all instructions and warnings on the machine and in this manual before operating.
Gas And Oil Fill-up
Service the engine with gasoline and oil as instructed in the separate engine manual packed with your snow thrower. Read instructions carefully.
WARNING: Use extreme care when handling gasoline. Gasoline is extremely flammable and the vapors are explosive.
Never fuel machine indoors or while the engine is hot or running. Extinguish cigarettes, cigars, pipes an other sources of ignition.
• A plastic cup is provided inside the fuel fill opening on the fuel tank. Remove and discard this cup before filling up the tank. Use the separate fuel tank cap to close after fill-up.
To Start Engine
NOTE: If unit shows any sign of motion (drive or augers) with the clutch grips disengaged, shut engine off immediately. Readjust as instructed in the Final
Adjustments in the Assembly Section.
• Attach spark plug wire to spark plug. Make certain the metal loop on end of the spark plug wire (inside the boot) is fastened securely over the metal tip on the spark plug.
• Make certain the fuel cutoff valve is in the OPEN
(vertical position). See Figure 12.
• Make certain the auger and drive clutch levers are in the disengaged (released) position.
• Move throttle control up to FAST position. Insert ignition key into slot. See Figure 12. Be certain it snaps into place. Do not turn key.
NOTE: Engine will not start unless ignition key is inserted into ignition slot in carburetor cover.
Electric Starter
• Determine that your house wiring is a three-wire grounded system. Ask a licensed electrician if you are not certain.
• If your house wiring system is not a three-wire grounded system, do not use this electric starter under any conditions.
WARNING: The electric starter is equipped with a grounded three-wire power cord and plug and is designed to operate on 120 volt AC household current. It must be used with a properly grounded three-prong receptacle at all times to avoid the possibility of electric shock. Follow all instructions carefully prior to operating the electric starter.
• If your home electrical system is grounded, but a three-hole receptacle is not available, one should be installed by a licensed electrician before using the electric starter.
• If you have a grounded three-prong receptacle, proceed as follows:
• Rotate choke knob to OFF position and do not prime engine.
11
• Connect power cord to switch box on engine. Plug the other end of power cord into a three-hole, grounded 120 volt AC receptacle.
• Push starter button on top of the engine to crank engine. As you crank the engine, move choke knob to FULL choke position.
• When engine starts, release starter button, and move choke gradually to OFF. If engine falters, move choke immediately to FULL and then gradually to OFF.
• When disconnecting the power cord, always unplug from the three-prong receptacle first and then from the snow thrower.
Recoil Starter
• Rotate choke knob to FULL choke position (cold engine start). If engine is warm, place choke in OFF position instead of FULL.
• Push primer button two or three times. If engine is warm, push primer button once only.
NOTE: Always cover vent hole in primer button when pushing. Additional priming may be necessary for first start if temperature is below 15°F.
• Grasp starter handle and pull rope out slowly, until it pulls slightly harder. Let rope rewind slowly.
• Pull starter handle rapidly. Do not allow handle to snap back. Allow it to rewind slowly while keeping a firm hold on the starter handle.
• Repeat the previous steps until engine starts.
To Stop Engine
• Run engine for a few minutes before stopping to help dry off any moisture on the engine.
• To help prevent possible freeze-up of starter, proceed as follows.
Electric Starter:
• Connect power cord to switch box on engine, then to 120 volt AC receptacle. With the engine running, push starter button and spin the starter for several seconds. The unusual sound made by spinning the starter will not harm engine or starter. Disconnect the power cord from receptacle first, and then from switch box.
Recoil Starter
• With engine running, pull starter rope with a rapid, continuous full arm stroke three or four times.
Pulling the starter rope will produce a loud clattering sound, which is not harmful to the engine or starter.
• Move throttle control to “stop” or “off” position.
• Remove ignition key. Do not turn key. Disconnect the spark plug wire from the spark plug to prevent accidental starting while equipment is unattended.
NOTE: Keep it in a safe place. Engine will not start without ignition key.
Wipe all snow and moisture from the carburetor cover in the area of the control levers. Also, move control levers back and forth several times.
To Engage Track Drive
• With the engine running near top speed, move the shift lever into one of the six FORWARD positions or two REVERSE positions. Select a speed appropriate for the snow conditions that exist.
NOTE: Use slower speeds in higher snow and until you are familiar with the operation of the snow thrower.
• Squeeze the traction control against the right handle and the snow thrower will move. Release it and the drive motion will stop.
IMPORTANT: NEVER move the shift lever without first releasing the traction control. Doing so will cause premature wear to the drive system’s friction wheel.
To Engage Augers
To engage the augers and start the snow throwing action, proceed as follows:
• Squeeze the auger control against the left handle.
To disengage power to the augers:
• Release both the auger control and the traction control, if engaged.
The auger control can be locked so you can turn the electric chute directional control without interrupting the snow throwing process.
Operating Tips
NOTE: Allow the engine to warm up for a few minutes.
The engine will not develop full power until it reaches operating temperature.
WARNING: The temperature of the muffler and the surrounding areas may exceed 150
°
F. Avoid these areas.
• For the most efficient snow removal, remove snow immediately after it falls.
• Discharge the snow downwind whenever possible.
• Slightly overlap each previous path.
• Set the skid shoes 1/4" below the shave plate for normal usage. The skid shoes may be adjusted upward (to lower the shave plate) for hard-packed snow. Adjust downward (to raise the shave plate) when using on gravel or crushed rock.
• Be certain to follow the precautions found in the To
Stop Engine section to prevent possible freeze-up.
• Clean the snow thrower thoroughly after each use.
12
SECTION 6: MAKING ADJUSTMENT
WARNING: NEVER attempt to make any adjustments while the engine is running, except where specified in the operator’s manual.
Auger Control Adjustment
Refer to the information found under Final Adjustments in the Assembly Section to adjust the auger control.
Traction Control Adjustment
Refer to the information found under Final Adjustment in the Assembly Section to adjust the traction control. If you are uncertain that you have reached the correct adjustment, proceed as follows:
WARNING: Drain the gasoline out of the snow thrower’s tank, or place a piece of plastic film under the gas cap to avoid spillage BEFORE making the adjustment.
• Tip the snow thrower forward, allowing it to rest on the auger housing.
• Remove the frame cover underneath the snow thrower by removing the six self-tapping screws.
• With the traction control released, there must be clearance between the friction wheel and the drive plate in all positions of the shift lever.
• With the traction control engaged, the friction wheel must contact the drive plate. See Figure 14.
Chute Directional Control And Support
Bracket Adjustment
If the spiral at the base of the chute directional control is not fully engaging with the notches in the lower chute assembly, the support bracket can be adjusted inward or outward as follows:
• Loosen, but do NOT remove the two hex nuts which secure the chute directional control support bracket to the snow thrower housing.
See Figure 15.
Spiral
Hex Nuts
Support
Bracket
Figure 15
• Adjust the support bracket inward or outward so that the spiral is fully engaged in the notches on the chute before retightening the hex nuts.
Shift Rod Adjustment
To adjust the shift rod, proceed as follows:
• Remove the hairpin clip and slide the shift rod connector up, to separate the upper shift rod from the lower shift rod. See Figure 16.
Gear Shaft
Drive
Cable
Hairpin
Clip
Friction Wheel
Rubber
Pivot Rod
Flat
Washer
Ferrule Shift Rod
Drive
Plate
Shift Arm
Assembly
Flat
Washer
Figure 14
If adjustment is necessary:
• Loosen the jam nut on the traction drive cable.
Adjust the cable as necessary. Refer to Figure 8.
• Retighten the jam nut to secure the cable when correct adjustment is reached.
• Reassemble the frame cover.
Figure 16
Hairpin
Clip
13
• Place the shift lever into the sixth (6) position.
• Rotate the shift arm clockwise (from the operator’s position) as far as it will go.
• Thread the upper shift rod downward until the elbow on its lower end aligns with the hole found in the lower shift rod.
• Reconnect the upper shift rod to the lower shift rod by reinserting the hairpin clip removed earlier and sliding the shift rod connector back down into place.
IMPORTANT: Make certain to check for correct adjustment of the shift rod as instructed under Final
Adjustments in the Assembly Section, before operating the snow thrower.
Skid Shoe Adjustment
The space between the shave plate and the ground can be adjusted by raising or lowering the skid shoes. Refer to Skid Shoe Adjustment in the Assembly Section.
Chute Assembly
The angle of the discharge chute controls the distance the snow is thrown. The distance snow is thrown can be adjusted by tilting the discharge chute up for greater distance or tilting down for less distance. Loosen the hand knob on the side of the discharge chute to adjust.
Tilt the chute to desired position and tighten hand knob.
SECTION 7: MAINTAINING YOUR SNOW THROWER
WARNING: Before lubricating, repairing, or inspecting, disengage all clutch levers and stop engine. Wait until all moving parts have come to a complete stop.
Disconnect spark plug wire and ground it against the engine to prevent unintended starting.
and the base of the discharge chute itself should be lubed with multi-purpose automotive grease once a season. See Figure 17.
Lube Spiral &
Chute Base
Lubrication
Gear Shaft
Lubricate the gear shaft with 6-n-1 grease at least once a season or after every 25 hours of operation (available at automotive stores, or order part number 737-0170).
Refer to Figure 14.
IMPORTANT: Keep all grease and oil off of the rubber friction wheel and aluminum drive plate.
Drive and Shifting Mechanism
Lubricate at least once a season or after every 25 hours of operation. Remove the rear cover, lubricate any chains, sprockets, gears, bearings, shafts, and shifting mechanism at least once a season. Use engine oil or a spray lubricant. Avoid getting oil on the friction
wheel rubber and aluminum drive plate. Refer to
Figure 14.
There is a grease fitting on the top of the axle shaft which drives the rear track drive wheels on both sides of the unit. Grease these fittings every 25 hours or once a season.
Traction Control / Auger Control Lock
The cams on the ends of the control rods which interlock the traction drive and auger drive controls must be lubricated at least once a season or every 25 hours of operation. The cams can be accessed beneath the handle panel. Use a multi-purpose automotive grease.
Chute Directional Control
The spiral on the end of the chute directional control
Figure 17
Auger Shaft
At least once a season, remove the shear bolts on the auger shaft. Spray lubricant inside the shaft. Also lubricate the plastic auger bearings at least once a season on the end of the auger shaft with a standard grease gun. See Figure 18.
Vent Plug
Plastic
Bearing Shear Bolts
Figure 18
Plastic
Bearing
14
Gear Case
The gear case is lubricated with grease at the factory and does not require checking. If disassembled for any reason, lubricate with 2 ounces of Shell Alvania grease
EPR00, part number 737-0168. Before reassembling, remove old sealant and apply new sealant.
IMPORTANT: Do not overfill the gear case. Damage to the seals could result. Be sure the vent plug is free of grease in order to relieve pressure.
Engine
Refer to the separate engine manual packed with your unit for all engine lubrication instructions.
SECTION 8: SERVICING YOUR SNOW THROWER
WARNING: Before servicing, repairing, or inspecting, disengage all clutch levers and stop engine. Wait until all moving parts have come to a complete stop. Disconnect spark plug wire and ground it against the engine to prevent unintended starting.
Belt Removal And Replacement
Auger Belts
• Remove the plastic belt cover by removing the two self-tapping screws. See Figure 19.
• Drain the gasoline from the snow thrower.
• Tip the snow thrower up and forward so that it rests on its auger housing.
Engine
Refer to the separate engine manual packed with your unit for all engine maintenance procedures.
Self-Tapping
Screw
Augers
• The augers are secured to the spiral shaft with two shear bolts and hex lock nuts. If you hit a hard foreign object or ice jam, the snow thrower is designed so that the bolts may shear.
Refer to Figure 18.
• If the augers will not turn, check to see if the bolts have sheared. Replacement shear bolts and hex lock nuts have been provided with the snow thrower. When replacing bolts, spray an oil lubricant into shaft before inserting new bolts.
IMPORTANT: NEVER replace the auger shear bolts with standard hex bolts. Any damage to the auger gearbox or other components as a result of doing so will NOT be covered by your snow thrower’s warranty.
Belt Cover
Figure 19
• Remove the six self-tapping screws from the frame cover underneath the snow thrower.
• Roll the front and rear auger belts off the engine pulley. See Figure 20.
Shave Plate and Skid Shoes
The shave plate and skid shoes on the bottom of the snow thrower are subject to wear. They should be checked periodically and replaced when necessary. To remove the skid shoes, proceed as follows:
• Remove the six carriage bolts, bell washers, and hex nuts which attach them to the snow thrower.
• Reassemble new skid shoes with the six carriage bolts, bell washers (cupped side goes against skid shoes) and hex nuts. Make certain the skid shoes are adjusted to be level.
To remove shave plate, remove the carriage bolts, bell washers, and hex nuts which attach it to the snow thrower housing. Reassemble new shave plate, making sure heads of the carriage bolts are to the inside of the housing. Tighten securely.
Auger
Pulley
Idler
Pulley
Figure 20
Drive
Pulley
Drive
Belt
Idler
Pulley
Auger
Belts
Frame
15
• Unhook the idler spring from the hex bolt on the auger housing. See Figure 21.
• Back out the stop bolt until the support bracket rests on the auger pulley.
NOTE: Loosening the six nuts that connect the frame to the auger housing may aid in belt removal.
Support
Bracket
Auger
Pulley
Rear
Auger
Belt
Frame
Support
Bracket
Spring
NOTE: The support bracket must rest on the stop bolt after the new belt has been assembled.
Servicing Friction Wheel Rubber
The rubber on the friction wheel is subject to wear and should be checked after 25 hours of operation, and periodically thereafter. Replace the friction wheel rubber if any signs of wear or cracking are found.
• Drain the gasoline from the snow thrower.
• Tip the snow thrower up and forward, so that it rests on the housing.
• Remove six self-tapping screws from the frame cover underneath the snow thrower.
• Remove the click pins which secure the wheels, and remove the wheels from the axle.
• Using a 7/8" wrench to hold the shaft, loosen, but do not completely remove, the hex bolt and bell washer on the left end of gear shaft. See Figure 22.
Auger
Housing
Front
Auger Belt
Idler
Spring
Friction
Wheel
Drive Plate
Track
Hex Bolt &
Washer
Stop Bolt
Support Bracket
Auger Pulley
Figure 21
• Lift the auger belt from the auger pulley and slip belt between the support bracket and the auger pulley.
Repeat this step for the front auger belt.
See Figure 21.
• Replace the auger drive belts by following instructions in reverse order.
Drive Belt
• Follow the first four steps of the instructions for servicing the auger belts.
• Pull the idler pulley up and lift the belt off the engine pulley and friction wheel disc. See Figure 20.
• Back out the stop bolt until the support bracket rests on the auger pulley.
• Slip the belt between the friction wheel and drive disc. Remove and replace the belt. Reassemble following the instructions in reverse order.
Figure 22
• Lightly tap the hex nut to dislodge the ball bearing from the right side of frame before removing the hex nut and bell washer from left end of shaft.
• Move the gear shaft to the right and slide the friction wheel assembly from the shaft. See Figure 23.
• Remove the six screws from the friction wheel assembly (three from each side). Remove the friction wheel rubber from between the friction wheel plates. See Figure 23.
• Reassemble new friction wheel rubber to the friction wheel plates and hub, tightening the six screws in rotation and with equal force.
• Position the friction wheel assembly up onto the pin of the shift rod assembly, and slide the shaft through the assembly. Reassemble in reverse order.
16
Spacer
Support
Bracket
Screws
Sprocket
Shift Rod
Assembly
Pin
Friction Wheel
Assembly
Shaft
Friction Wheel Rubber
Friction Wheel Plates
Hub
Screws
Figure 23
Off-season Storage
WARNING: Never store the machine or fuel container indoors where there is an open flame, spark, or pilot light such as on water heater, furnace, clothes dryer, or other gas appliance.
WARNING: Drain fuel into an approved container outdoors, away from an open flame. Allow engine to cool. Extinguish cigarettes, cigars, pipes, and other sources of ignition prior to draining fuel.
Fuel left in engine for extended periods deteriorates and will cause starting problems.
If unit is to be stored over 30 days, prepare for storage as follows:
• Remove gasoline from carburetor and fuel tank to prevent gum deposits from forming on these parts and causing possible malfunction of engine.
• Run engine until fuel tank is empty and engine stops due to lack of fuel.
• Drain carburetor by pressing upward on bowl drain, located below the carburetor cover.
NOTE: Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Do not drain carburetor if using fuel stabilizer.
• Wipe equipment with an oiled rag to prevent rust.
• Remove spark plug and pour one ounce of engine oil through spark plug hole into cylinder. Cover spark plug hole with rag. Crank engine several times to distribute oil. Replace spark plug.
• Follow the lubrication recommendations found in the Maintenance Section.
• Always store the snow thrower in a clean, dry area.
When storing any type of power equipment in an unventilated or metal storage shed, care should be taken to rust proof the equipment. Using a light oil or silicone, coat the equipment, especially any chains, springs, bearings and cables.
17
SECTION 9: TROUBLESHOOTING
Problem Cause Remedy
Engine fails to start 1.
Fuel tank empty, or stale fuel.
2.
Blocked fuel line.
3.
Choke not in the ON position
4.
Faulty spark plug.
5.
Safety key not in ignition switch on engine.
6.
Spark plug wire disconnected.
7.
Primer button not being used properly.
8.
Fuel shut-off valve closed.
1.
Fill tank with clean, fresh gasoline. Fuel becomes stale after thirty days.
2.
Clean the fuel line.
3.
Move switch to the ON position
4.
Clean, adjust gap or replace.
5.
Insert the key fully into the switch.
6.
Connect spark plug wire.
7.
Refer to the engine manual.
8.
Open fuel shut-off valve.
Engine runs erratic 1.
Unit running on CHOKE.
2.
Blocked fuel line or stale fuel.
Loss of power
Excessive vibration
Unit fails to propel itself
3.
1.
2.
1.
1.
2.
Water or dirt in the fuel system.
Spark plug wire loose.
Gas cap vent hole plugged.
Loose parts or damaged auger.
Traction control cable in need of adjustment.
Drive belt loose or damaged.
1.
Move the choke lever to OFF position.
2.
Clean the fuel line; fill the tank with clean, fresh gasoline.
3.
Drain the fuel tank and carburetor.
Refill with fresh fuel.
1.
Connect and tighten spark plug wire.
2.
Remove ice and snow from gas cap. Be certain vent hole is clear.
1.
Stop the engine immediately and disconnect the spark plug wire. Tighten all bolts and nuts. If vibration continues, have the unit serviced by an authorized service dealer.
1.
Adjust traction control cable. Refer to
Making Adjustment Section.
2.
Replace drive belt. Refer to the Service
Section.
Unit fails to discharge snow
1.
2.
3.
4.
Auger control cable in need of adjustment.
5.
6.
Discharge chute clogged.
Shear bolt sheared.
Foreign object lodged in auger.
Auger belt loose or damaged.
Shear bolt(s) sheared.
1.
Stop engine and disconnect spark plug wire. Clean discharge chute and inside of auger housing.
2.
Replace shear bolt.
3.
Stop engine immediately and disconnect spark plug wire. Remove object from auger.
4.
Adjust auger control cable. Refer to the
Making Adjustments Section.
5.
Refer to Service Section.
6.
Replace shear bolt(s).
18
Model E740F
1
4
12
16
13
9
11
17
5
6
14
15
8
10
7
3
2
3
Ref.
No.
13.
14.
15.
16.
17.
9.
10.
11.
12.
5.
6.
7.
8.
1.
2.
3.
4.
Part No.
618-0123
618-0124
710-0642
711-0909A
714-0161
715-0143
717-0528
717-0526
718-0186
721-0325
721-0327
736-0351
736-0369
736-0445
741-0662
741-0663
618-0121A
Part Description
RH Housing
LH Housing
Self Tapping Screw, 1/4-20 x .75
Spiral Axle 26”
Hi-Pro Key, 3/16 x 5/8
Spring Spiral Pin, .25 x 1.25
Worm Gear, 20-tooth
Worm Shaft
Thrust Collar
Grease Plug
Grease Seal
Flat Washer, .76 x 1.5 x .030
Flat Washer, .508 x 1.0 x .020
Flat Washer, .76 x 1.5 x .060
Flange Bearing, .75 x 1.0 x .59
Flange Bearing, .503 ID x .75 OD
Gear Assembly Complete, 26”
19
Model E740F
53
54
55
56
59
60
51
52
33
54
57
58
1
16
19
18
20
17
21
22
32
23
24
25
15
2
3 9
10
14
13
8
26
27
36
20
28
3
4
6
7
3
5
2
3
12
11
1
17
18
19
20
1
30
35
29
21
34
38
31
37
20
35
44
45
41
40
27
26
43
42
50
46
47
48
49
26
47
20
Model E740F
Ref.
No.
1.
2.
5.
6.
7.
748-0363
8.
732-0145
9.
10.
Part
No.
714-0507
747-0877
3.
710-0599
4.
784-5680
784-5679
748-0362
711-0653
720-0232
Cotter Pin
Rod
Description
Hex Washer Screw 1/4-20 x .5
Handle Support Bracket — RH
Handle Support Bracket — LH
Cam Lock Handle
Handle Lock Pawl
Compression Spring
Clevis Pin
Knob
11.
684-0037A Handle Assy — LH
12.
784-5681 Handle Support Bracket — LH
13.
784-5619A Shift Handle
14.
784-5682 Handle Support Bracket — RH
15.
732-0746
16.
684-0036
Torsion Spring
Handle Assy — RH
17.
735-0199A Rubber Bumper
18.
736-0509 Washer
19.
736-0119
20.
712-3010
Lock Washer 5/16
Hex Nut 5/16-18
21.
746-0778
22.
684-0103
23.
712-0116
24.
732-0193
Cable
Panel
Jam Lock Nut 3/8-24
Compression Spring
25.
736-0105
26.
714-0104
27.
736-0275
28.
711-0677
Bell Washer
Cotter Pin
Flat Washer 5/16
Ferrule
29.
710-0459A Hex Cap Screw 3/8-24 x 1.50
30.
720-0274 Grip
31.
749-0910B Handle RH
Ref.
No.
Part
No.
Description
749-0911B Handle — LH
32.
710-1003
33.
731-1391
731-1393
34.
710-0262
Hew Washer Screw
Handle Panel
Handle Panel w/ Top Light
Carriage Bolt 5/16-18 x 1.50
35.
736-0242 Bell Washer .340 ID x .872 OD
36.
747-0798A Shift Rod
37.
726-0100 Push Cap
38.
720-0201A Chute Directional Control Knob
40.
705-5204A Chute Directional Control Assembly
41.
712-3010 Hex Nut 5/16 - 18
42.
747-0697
43.
735-0234
Chute Directional Control Eyebolt
Rubber Grommet
44.
684-0008A Shift Arm Assembly
45.
710-0788 Hex Washer Screw 1/4-20 x 1.0
46.
784-5599
47.
736-0119
Handle Tab
Lock Washer 5/16
48.
710-3180
49.
710-3008
50.
736-0185
51.
731-0921
Hex Cap Screw 5/16-18 x 1.75
Hex Cap Screw 5/16-18 x .75
Flat Washer
Upper Chute
52.
731-1300A Lower Chute
53.
712-0429 Hex Lock Nut 5/16-18
54.
736-0159
55.
710-0451
5/16 Washer
Carriage Bolt 5/16-18 x .75
56.
710-0276
57.
720-0284
Carriage Screw 5/16-18 x 1.0
Knob
58.
712-3027 Hex Lock Nut 1/4-20
59.
731-0851A Flange Keeper
60.
710-3015 Hex Cap Screw 1/4-20 x .75
21
Model E740F
38
18
34
4
3
2 1
5
37
9
13
35
28
15
14
13
12
11 10
27
9
7
6
8
25
10
23
16
22
43
16
18
21
13
44
23
18
31
26
30
19
33
32
22
16
36 41
39
40
42 39
29
17
40
24
22
Model E740F
Ref.
No.
13.
14.
15.
16.
9.
10.
11.
12.
5.
6.
7.
8.
1.
2.
3.
4.
17.
18.
19.
21.
22.
23.
Part No.
712-0116
756-0178
784-5632A
710-0459A
738-0281
736-0167
732-0611
712-3068
710-0276
736-0119
05931A
741-0309
710-0451
705-5226
684-0040C
712-3010
712-0429
736-0242
736-0231
731-1379B
712-0324
736-0463
Part Description
Lock Jam Nut 3/8-24
Flat Idler
Auger Idler Arm
Hex Cap Screw 3/8-24 x 1.50
Shoulder Screw
Flat Washer .656 ID x 1.25 OD
Extension Spring
Hex Nut 5/16-18
Carriage Bolt, 5/16-18 x 1.00
Lock Washer 5/16
Housing
Ball Bearing
Carriage Bolt, 5/16-18 x .75
Chute Reinforcement
26” Housing Assy
Hex Nut 5/16-18
Lock Nut 5/16-18
Belleville Washer
Flat Wshr, .344ID x 1.125 OD
Chute Adapter
Hex Lock Nut 1/4-20
Flat Washer
Ref.
No.
36.
37.
38.
39.
32.
33.
34.
35.
40.
41.
42.
43.
44.
28.
29.
30.
31.
24.
25.
26.
27.
Part No.
784-5618
710-0703
710-0604
736-0169
712-0798
741-0245
784-5580
736-0242
712-3010
784-5579A
710-0451
684-0065
715-0114
618-0121A
605-5192A
736-0188
741-0493A
605-5193A
710-0890A
784-5647
741-0475
Part Description
Bearing Housing
Carriage Screw 1/4-20 x .75
Hex Screw 5/16-18
Lock Washer 3/8
Hex Nut 3/8-16
Hex Flange Bearing
Skid Shoe
Bell Washer
Hex Nut 5/16-18
Shave Plate
Carriage Bolt 5/16-18 x 1.00
Impeller Assembly
Pin
26” Gear Assembly
26” Spiral RH
Flat Washer
Flange Bushing
26” Spiral LH
Shear Bolt 5/16-18 x 1.5
Chute Crank Bracket
Bushing
23
Model E740F
3
4
5
6
8
15
34
22
23
21
20
24
19
18
17
25
19
26
27
29
30 31
2 32
35
14
16
11
28
30
32
27 2
26
19
25
24
23
22
18
19
36
30
20 10
2
12
21
1
13
7
9
32
40
39
38
32
37
2
24
Model E740F
Ref.
No.
12.
13.
14.
15.
16.
17.
18.
19.
20.
9.
10.
11.
6.
7.
8.
1.
2.
3.
4.
5.
Part No.
784-5648
710-1652
748-0190
732-0264
712-0711
736-0105
684-0021
746-0898
656-0012A
784-5689A
713-0413
746-0897
750-0997
711-1042
684-0042C
736-0160
714-0474
741-0563
736-0242
710-0538
Part Description
Frame Cover
Tap Screw 1/4-20 x .625
Spacer .508 ID x .75 OD
Extension Spring
Jam Nut 3/8-24
Bell Washer .401 ID x .87 OD
Friction Whl Support Bracket
Drive Cable 39.88”
Friction Disc
Front Support Guide Bracket
10T Sprocket
Auger Cable 44.75”
Spacer .675 ID x 1” OD
Hex Track Shaft
Friction Wheel Assembly
Flat Washer .536 ID x .93 OD
Cotter Pin
Ball Bearing
Bell Washer .34 ID x .872 OD
Hex Cap Screw 5/16-18 x .625
Ref.
No.
33.
34.
35.
36.
29.
30.
31.
32.
37.
38.
39.
40.
25.
26.
27.
28.
21.
22.
23.
24.
Part No.
710-0857
736-0270
736-0176
741-1111
710-0643
748-0234
710-0604
684-0031
738-0924
756-0625
784-5688
710-0599
784-5590
684-0014B
784-5687A
710-0809
618-0063A
718-0301A
735-0243
784-5617A
Part Description
Tap Screw 1/4-20 x .75
Bell Washer .265 ID x .75 OD
Flat Washer 1/4 ID x .93 OD
Hex Flange Bearing
Hex Cap Screw 5/16-18 x 1”
Shoulder Spacer
Tap Screw 5/16-18 x .625
Frame Assembly
Hex Screw 1/4-28 x .375
Cable Roller
Drive Cable Guide Bracket
Tap Screw 1/4-20 x .5
Shift Frame Bracket
Shift Rod Assembly
Auger Cable Guide Bracket
Tap Screw 1/4-20 x 1.250
Friction Wheel Bearing
Friction Wheel Hub
Friction Wheel Rubber
Friction Plate
25
Model E740F
44
43
4
14
5
2
9
8
13
7
15
17
1
6
18
21
3
10
24
16
12
19
51
46
54
45
54
50
47
51
53
55
52
48
46
30
49
56
20
26
32
29
33
22
28
41
37
36
38
35
23
37
25
20
19
31
34
33
32
22 16
26
21
18
17
15
13
14
40
42
11
56
30
27
39
26
Model E740F
Ref.
No.
21.
22.
23.
24.
17.
18.
19.
20.
25.
26.
27.
28.
13.
14.
15.
16.
9.
10.
11.
12.
5.
6.
7.
8.
1.
2.
3.
4.
Part No.
631-0032
750-0995
738-0140
736-0406
750-0909
712-0429
618-0044
684-0024
710-1231
784-5639
711-0911
713-0233
720-0223
710-0604
784-5642
710-0157
736-0242
684-0038
710-0459A
712-0214
748-0353A
750-0547
784-5609
684-0009
712-0346
731-1292
736-0272
731-1538A
Part Description
Grip
Tap Screw, 5/16-18 x .625
Track Lockout Plate
Hex Cap Screw, 5/16-24 x .75
Bell Washer, .34 ID x .872 OD
Track Lock Handle Assembly
Hex Cap Screw, 3/8-24 x 1.5
Hex Nut, 3/8-24
Lift Shaft Drive
Spacer, .628 ID x .875 OD x .5
Steering Cable Bracket
Track Pivot Rod Assembly
Jam Nut, 1/2-20
Snow Track
Flat Washer, .5 x 1 x .06
Track Drive Wheel
Track Idler Wheel
Spacer, .51 ID x .75 OD x 1.67
Screw, .435 x .178-5/16 x .56
Flat Washer, .442 x 1.38 x .06
Spacer, .51 ID x 1 OD x 1.34
Hex Nut, 5/16-18
LH Dogg Assembly
Idler Axle Assembly
Eye Bolt, 5/16-18 x 3
Track Side Plate
Actuator Shaft
Chain
Ref.
No.
49.
50.
51.
52.
45.
46.
47.
48.
53.
54.
55.
41.
42.
43.
44.
37.
38.
39.
40.
33.
34.
35.
36.
29.
30.
31.
32.
Part No.
716-0114
618-0046
717-1211
716-0115
713-0414
711-0912
736-0502
736-0336
715-0120
717-1209
717-1210
618-0169
683-0024
713-0437
741-0339
736-0287
611-0053
750-0904
618-0043
750-0903
732-0209
710-0602
719-0295A
746-0948
746-0950
712-0127
710-1233
Part Description
Track/Steering Shaft Assy
Track Hub Assembly
Chain
Flange Bearing
Flat Washer, .793 x 1.24 x .06
Axle Assembly
Spacer, .514 x .630 x 1.59
RH Dogg Assembly
Spacer, .514 x .630 x 2.44
Extension Spring
Tap Screw, 5/16-18 x 1
Track Housing
Steering Cable
Steering Trigger
Flange Nut
Screw, #10-24 x 1.375
Retaining Ring
Carrier Assembly
Ring Gear
Retaining Ring
13-Tooth Sprocket
Track Steering Drive Shaft
Flat Washer, .58 x 1.06 x .02
Flat Washer, 5/8 x 1 x .03
Spiral Pin, 3/16 x 1
12-Tooth Gear
18-Tooth Gear
27
Model E740F
27
1
1
2
26
21
16
23
22
19
16
16
19
16
11
10
15
12
4
3
9
8
4 7
6
5
14
18
17
13
20
24
28
25
Model E740F
Ref.
No.
12.
13.
14.
15.
16.
17.
22.
23.
24.
25.
18.
19.
20.
21.
26.
27.
9.
10.
11.
6.
7.
8.
1.
2.
3.
4.
5.
Part No.
Part Description
710-1652
731-1324
732-0710
710-0627
710-3005
05896A
748-0234
756-0985
754-0346
756-0984
736-0270
Hex Washer Screw 1/4-20 x .625
Belt Cover
Extension Spring
Hex Screw 5/16-24 x .75
Hex Cap Screw 3/8-16 x 1.25
Drive Clutch Idler Bracket
Shoulder Spacer
Pulley Half
V-Belt
Pulley Half
Bell Washer
710-0230
756-0313
710-1245
712-0181
756-0569
736-0242
Hex Cap Screw 1/4-28 x .50
Flat Idler
Lock Hex Cap Screw 5/16-24
Lock Jam Nut 3/8-16
Pulley Half
Bell Washer
736-0505
754-0430A
756-0967
736-0247
736-0331
710-0696
748-0360
710-0654A
Flat Washer
Belt
Auger Pulley
Flat Washer 3/8 x 1.25 OD
Bell Washer
Hex Cap Screw 3/8-24
Adapter Pulley
Hex Screw 3/8-16 x 1.0
629-0071 Extension Cord
OEM-390-987 Electric Start Kit
IMPORTANT: For a proper working machine, use Factory
Approved Parts.
V-BELTS are specially designed to engage and disengage safely. A substitute (non OEM) V-Belt can be dangerous by not disengaging completely
29
Notes
30
31
MANUFACTURER’S LIMITED WARRANTY FOR:
The limited warranty set forth below is given by MTD
PRODUCTS INC (“MTD”) with respect to new merchandise purchased and used in the United States, its possessions and territories.
MTD warrants this product against defects in material and workmanship for a period of two (2) years commencing on the date of original purchase and will, at its option, repair or replace, free of charge, any part found to be defective in material or workmanship. This limited warranty shall only apply if this product has been operated and maintained in accordance with the Operator’s Manual furnished with the product, and has not been subject to misuse, abuse, commercial use, neglect, accident, improper maintenance, alteration, vandalism, theft, fire, water or damage because of other peril or natural disaster. Damage resulting from the installation or use of any accessory or attachment not approved by MTD Products Inc. for use with the product(s) covered by this manual will void your warranty as to any resulting damages.
Normal wear parts or components thereof are subject to separate terms as follows: All normal wear part or component failures will be covered on the product for a period of
90 days regardless of cause. After 90 days, but within the two year period, normal wear part failures will be covered
ONLY IF caused by defects in material or workmanship of
OTHER component parts. Normal wear parts and components include, but are not limited to, belts, blades, blade adapters, grass bags, rider deck wheels, seats, snow thrower skid shoes, shave plates and tires. Batteries are covered by a 90-day limited replacement warranty.
HOW TO OBTAIN SERVICE: Warranty service is available,
WITH PROOF OF PURCHASE THROUGH YOUR LOCAL
AUTHORIZED SERVICE DEALER. To locate the dealer in your area, please check for a listing in the Yellow Pages or contact the Customer Service Department of MTD PROD-
UCTS INC by calling 1-800-800-7310 or writing to P.O. Box
368022, Cleveland, Ohio 44136-9722.
This limited warranty does not provide coverage in the following cases: a. The engine or component parts thereof. These items carry a separate manufacturer’s warranty. Please refer to the applicable manufacturer’s warranty on these items.
b. Log splitter pumps, valves and cylinders have a separate one year warranty.
c. Routine maintenance items such as lubricants, filters, blade sharpening and tune-ups, or adjustments such as brake adjustments, clutch adjustments or deck adjustments; and normal deterioration of the exterior finish due to use or exposure.
d. MTD does not extend any warranty for products sold or exported outside of the United States of America, its possessions and territories, except those sold through MAD’s authorized channels of export distribution.
No implied warranty, including any implied warranty of merchantability or fitness for a particular purpose, applies after the applicable period of express written warranty above as to the parts as identified. No other express warranty or guaranty, whether written or oral, except as mentioned above, given by any person or entity, including a dealer or retailer, with respect to any product shall bind MTD. During the period of the Warranty, the exclusive remedy is repair or replacement of
the product as set forth above. (Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.)
The provisions as set forth in this Warranty provide the sole and exclusive remedy arising from the sales. MTD shall not be liable for incidental or consequential loss or damages including, without limitation, expenses incurred for substitute or replacement lawn care services, for transportation or for related expenses, or for rental expenses to temporarily replace a warranted
product. (Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above exclusion or limitation may not apply to you.)
In no event shall recovery of any kind be greater than the amount of the purchase price of the product sold. Alteration of the safety features of the product shall void this Warranty. You assume the risk and liability for loss, damage, or injury to you and your property and/or to others and their property arising out of the use or misuse or inability to use the product.
This limited warranty shall not extend to anyone other than the original purchaser, original lessee or the person for whom it was purchased as a gift.
How State Law Relates to this Warranty: This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Descarcă
Link public actualizat
Linkul public către chat-ul tău a fost actualizat. You may view and manage your chat links after registration here.
Link public document
Publicitate