DUERR PRO 20, 424/LCD/22, PRO/22 log splitter User manual

 7 |-$00-H54-7011
D € R It LOG SPLITTERS
MODEL NUMBERS Г a
PRO/20 Nk
(240-622-003) I Il
424/LCD/22
(240-623-003)
IMPORTANT:
eRead this Manual
Before Attempting
to Assemble and
Use
*Read Safety
Rules and
Instructions
Carefully
Protect Your
Warranty —
Read “Important
Information for
Log Splitter
Users” (Page 2)
Carefully
DUERR/MTD PRODUCTS INC * P.O. BOX 360900 * CLEVELAND, OHIO 44136
IMPORTANT INFORMATION FOR LOG SPLITTER USERS
ALWAYS: NEVER:
Use clean fluid and check fluid level regularly Use fluid below 0° F., or above 150° F.
Use Dexron II Automatic Transmission Fluid o' Use a solid engine/pump coupling
10W non-foaming hydraulic fluid. | Force pump when mounting
Use a filter (clean or replace regularly) | Operate through relief valve for more than several
Use a breather cap on fluid reservoir seconds
Keep end of reservoir return tube below fluid level Attempt to adjust unloading or relief valve settings
Make certain pump is mounted and aligned properly without pressure gauges
Use a flexible “spider” type coupling between € ngine Operate with air in hydraulic system
and pump driveshafts —. Use Teflon tape on hydraulic fittings
Keep hoses clear and unblocked
Bleed air out of hoses before operating Attempt to cut wood across the grain
Flush and clean hydraulic system before startuj> after
any malfunction or servicing
Use “pipe dope’ on all hydraulic fittings
Allow time for warmup before splitting wood
Prime the pump before initial startup by turnin:3 over
the engine with spark plug disconnected
Split wood with the grain (lengthwise) only
10.
11.
CONDITIONS WHICH WILL VOID YOUR WARRANTY
. Failure to maintain proper fluid level in “eservoir will void your warranty, causing permanent damage to
pump by allowing air to be drawn into punip. Fluid will become foamy. Refer to “Initial Preparation” in the
Operation Section of this manual.
Changing the relief valve setting or pres sure adjustment of control valve without proper knowledge and
instruction from the factory will void your warranty. A very minor adjustment could destroy the structural and
safety limits for which the unit was desigr ed. The system will produce more power than the structure will
withstand. Higher pressure could cause Че hoses to burst, cylinder to rupture and intense fluid releases,
which could result in serious personal inju ry.
Disassembling the pump will void your waranty. If replacment is necessary, merely disconnect and replace.
Do not attempt to adjust pump settings, as they are adjusted by the manufacturer at the factory.
Use of incorrect hydraulic fluid will void jour warranty. Use only Dexron Il automatic transmission fluid or
10W non-foaming hydraulic fluid.
The flexible pump coupler must be inspacted regularly. Allowing the coupler to deteriorate will void your
warranty. Deterioration of spider insert and prolonged use after deterioration will destroy pump bearings and
engine bearings, along with total destruct on of coupler hubs. |
Improper beam lubrication will cause pre mature wear and looseness. Lubricate the beam regularly. Lack
of lubrication will void your warranty.
Improper adjustment of splitting wedge will void your warranty. Become familiar with the proper tolerance
red rec for adjustment of the splitting wedge as instructed in the adjustment section of this manual.
. If wedge is too loose, cylinder beam ad wedge wear will result. Allowing the wedge to loosen and be
used under operating stress will cause: damage which will not be covered under warranty.
b. If wedge is too tight, severe beam daniage will result which will not be covered under warranty.
Warranty card must be mailed or deliver 2d directly to factory. Proper information must be completed and
mailed as per instructions. No warranty records on file may result in delay.
Do not overheat the hydraulic system. Ex: sessive heat will destroy the hydraulic system with hardened O-rings
and excessive friction. |
Do not attempt to start in temperatures under 20° F. without pre-heating fluid in reservoir. Excessively
cold fluid cannot circulate and draw into pump. Warranty will be void.
Repair any leaks in hydraulic system iminediately. Unattended leaks will cause air to enter system and/or
decrease fluid level in reservoir, causing dainage to the hydraulic system which will not be covered by warranty.
Warm up engine apart from pump in cold weather
IMPORTANT
RULES FOR SAFE OPERATION
SAFETY AND/OR PROPERTY OF YOURSELF AND OTHERS. READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL BEFORE AT-
| 0 THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH, IF NOT FOLLOWED, COULD ENDANGER THE on AN
— 5. No one should operate this unit while intoxicated or while taking
A PREPARATION
1.
TEMPTING TO OPERATE YOUR LOG SPLITTER. FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL IN-
JURY. WHEN YOU SEE THIS SYMBOL— £) HEED ITS WARNING.
A Ted
Your log splitter 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. If you violate any of these rules, you may cause serious injury to yourself or others.
playtoy. Therefore, excercise extreme caution at all times.
“TRAINING | - о
. Before operating this splitter, read and understand this manual 8. Only operate your splitter on level ground and not on the side of
completely. Become familiar with it for your own safety. To fail a hill. It could tip, or rolling logs or poor footing could cause an
to do so may cause serious injury. Do not allow anyone to operate accident. Operating the splitter on level ground also prevents the
your splitter who has not read this manual. Keep this manual in spiliage of gasoline from the fuel tank.
a safe place for future and regular reference and for ordering 9. Never attempt to move the log splitter over hilly or uneven terrain
replacement parts. without a tow vehicle or adequate help.
. Never use your splitter for any other purpose than splitting wood. 10. Always block the wheels to prevent movement of log splitter while
It is designed for this use and any other use may cause an injury. in operation. |
Your log splitter is a precision piece of power equipment, not a 11. Check the fuel before starting the engine. Gasoline is an extreme-
ly flammable fuel. Do not fill the gasoline tank indoors, when the
. Always wear safety glasses or goggles while operating your split-
. If you wear gloves, be sure they are tight fitting without loose cuffs
. Use your log splitter in daylight, or under good artificial light.
. Never operate your splitter on slippery, wet, muddy or icy sur-
3. Never allow children to operate your log splitter. Do not allow adults
to operate it without proper instruction. Only persons well ac-
— quainted with these rules of safe operation should be allowed to
use your log spiitter. | 12
4. Only the operator is to be near your log splitter during use. Keep |
all others, including pets and children, a minimum of 20 feet away
~ from your work zone. Flying wood can be hazardous. If a helper
is assisting in loading logs, never activate the control until the helper
is clear of the area. More accidents occur when more than one
person operates the log splitter than at any other time.
engine is running, or while the engine is still hot. Replace gasoline
cap securely and wipe off any spilled gasoline before starting the
engine as it may cause a fire or explosion.
. Both ends of each log must be cut as square as possible to help
prevent the log from riding out of the splitter during operation.
Boo
1. Stand behind the reservoir tank when operating. See illustrations.
medication that impairs the senses or reactions. A clear mind is
essential for safety. Never allow a person who is tired or other-
wise not alert to use your splitter.
Never wear loose clothing or jewelry that can be caught by mov-
ing parts of your log splitter and pull you into it. Keep clothing
away from all moving parts of your log splitter. |
. Wear proper head gear to keep hair away from moving parts.
Always wear protective hearing devices as needed.
. Always wear safety shoes. A dropped log can seriously injure your
foot. e
ter. A piece of splitting log could fly off and hit your eyes.
‘or draw strings.
faces. Safe footing is essential in preventing accidents. Never
operate your splitter while attached to a towing vehicle.
10.
11.
12.
. Know how to stop the unit and disengage the contruis. |
. Never place hands or feet between log and splitting we dge or be-
tween log and end plate during forward or reverse str ke. To do
so may result in crushed or amputated fingers or toes. or worse,
you may lose an arm or foot. |
. Do not straddle the splitter when using it. A slip in at y position
could result in a serious injury.
. Do not step over your log splitter when the engine is ru ning. You
may trip or accidentally activate the splitting wedge if you step
over. If you need to get to the other side, walk arot nd.
. Never try to split two logs on top of each other. One ray fly out
and injure you.
. When loading the log splitter, place your hands on the side of the
log, not at the ends. Never attempt to load your splitter while the
splitting wedge is in motion. You may get caught by the wedge
and injured. — | | |
Only use your hand to operate the splitting wedge or control lever.
Never use your foot or a rope or any other extension d2vice. This
could result in your ability to stop your splitter quicl:ly enough
and cause injury.
Always keep fingers away from any cracks that oper in the log
during splitting operation. They can quickly close and pinch or
amputate your fingers.
Never attempt to split woods across the grain. Some tyr es of wood
may burst or fly out of your splitter and result in injury to you
or a bystander.
For logs that are not cut square, the longest portion of the log
should be rotated down and the most square end placed against
the splitting wedge. |
Keep your work area clean. Immediately remove split w od around
your splitter so that you do not stumble over it. Clear: chips and
- dirt off end plate (wood platform) after each log is split, cr whenever
13.
14.
15.
16.
17.
18.
A
. Periodically check that all nuts, bolts, screws, hose slamps and
necessary to maintain flat contact between wood ani end plate
(platform).
Never move the log splitter while the engine is runr ing.
Never leave your log splitter unattended with the engi 1e running.
‘Shut off the engine if you are leaving your splitter, ever for a short
period of time. Someone could accidentally activate ihe splitting
wedge and be injured.
Do not run engine in an enclosed area. Exhaust gases ;ontain car-
bon monoxide. This odorless gas can be deadly when inhaled.
Be careful not to touch the muffler after the engine he s been run-
ning as it is HOT. |
If the equipment should start to vibrate abnormally, sto) the engine
and check immediately for the cause. Vibration is gene ally a warn-
ing of trouble.
When cleaning, repairing or inspecting, make certair all moving
parts have stopped. Disconnect the spark plug wire and keep the
wire away from the plug to prevent accidental starting.
MAINTENANCE
Do not operate your splitter in poor mechanical condit on or when
in need of repair.
hydraulic fittings are tight to be sure equipment is in safe working
_ condition. Where appropriate, check all safety guards and shields
— to be sure they are in the proper position. Never operaie your split-
ter with safety guards, shields or other protective featur >s removed.
These safety devices are for your protection.
Y
mn
Replace all damaged or worn parts such as hydraulic hoses and
fittings immediately with manufacturer approved replacement parts.
Do not change the engine governor settings or overspeed the
engine. This increases the hazard of personal injury. The max-
imum engine speed is preset by the manufacturer and is within
— safety limits.
Le
10
11
12
13
14
15
16
17
Do not alter your splitter in any manner such as attaching a rope
or extension to the control lever or adding to the width or height
of the wedge. Such alterations may cause your splitter to be unsafe.
Perform all recommended maintenance procedures before you use
your splitter. |
Do not service or repair your log splitter without disconnecting
the spark plug wire.
Never store the equipment with gasoline in the tank inside of a
building where ignition sources are present, such as hot water
and space heaters, clothes dryers and the like. Allow the engine
to cool before storing in any enclosure.
Always store gasoline in an approved, tightly sealed container.
Store the container in a cool, dry place. Do not store in a building
where ignition sources are present.
To reduce fire hazard, keep engine free of grass, leaves, wood
chips, and excessive grease and oil. |
The hydraulic system of your log splitter requires careful inspec-
tion, along with the mechanical parts. Be sure to replace frayed,
kinked, or otherwise damaged hydraulic components.
Fluid escaping from a very small hole can be almost invisible. Do
not check for leaks with your hand. Escaping fluid under pressure
can have sufficient force to penetrate skin, causing serious per-
sonal injury. Leaks can be located by passing a piece of card-
board or wood over the suspected leak and looking for
discoloration.
Should it become necessary to loosen or remove any hydraulic -
fitting or line, be sure to relieve all pressure by shutting off the
engine and moving the control handle back and forth several times.
Do not remove the cap from the hydraulic tank or reservoir while
your log splitter is running. Hot oil under pressure could cause
injury. |
The pressure relief valve on your splitter is preset at the factory.
Do not adjust the valve. Only a qualified service technician should
perform this adjustment.
Completely drain fuel tank prior to storage. This guards against
accumulation of fuel fumes which could result in a fire hazard.
Never store log splitter outside without a waterproof cover. Rain
will cause rust on the inside of the cylinder.
A TOWING |
1
2.
3.
This unit should not be towed on any street, highway or public
road without checking the existing federal, local or state vehicle
requirements. Any licensing or modifications such as taillights,
etc., needed to comply with the existing federal, local or state
vehicle requirements is the sole responsibility of the purchaser.
Before towing, be certain the log splitter is correctly and securely
attached to the towing vehicle, and the safety chains are in place.
Leave slack in chains for turning allowance.
Do not allow anyone to sit or ride on your splitter. They can easily
fall off and be seriously injured. |
NOTE: This unit is equipped with an internal combustion eng ne and should not be used on ог near any unimproved forest-covered, 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 effect ve working order by the operator. a
In the State of California the above is required by law (Se:tion 4442 of the California Public Resources Code). Other states may have similar
laws. Federal laws apply on federal lands. À spark arreste” for the muffler is available through your nearest engine authorized service dealer
or through DUERR/MTD PRODUCTS INC. |
4
IMPORTANT
This unit has been shipped without
gasoline or oil in the engine. After
assembly, refer to separate engine
= manual for proper fuel and engine oil
information.
В —. Reservoir
Engine and Tank Assembly Beam Support/
Pump Assembly
Beam and
Cylinder
Assembly
Assembly Tongue Assembly
FIGURE 1.
Cotter Pin
Flat
Hex Valve Stem Washer
Slotted
Nut
S— Hub Cap
FIGURE 2.
ASSEMBLY
UNPACKING |
Remove the log splitter parts from the carton by cut-
ting the corners of the carton. Make certain all parts
and literature have been removed from the carton
before the carton is discarded.
All hardware for assembly of the log splitter has been
— placed in position on the various parts.
Latch Bracket —parts in Carton (See figure 1)
Reservoir Tank Assembiy
Engine and Pump Assembly (Bolted to bottom of
carton)
Tongue Assembly
Wedge, Beam and Cylinder Assembly
Hitch Assembly
Wheels
Fenders (Not Shown—Model 424/LCD/22 Only)
Tools Required for Assembly
(1) Rubber Mallet or Plastic Hammer
(2) 916” Wrenches*
(2) 1/2” Wrenches"
(1) Adjustable Wrench
(1) Screwdriver
“Adjustable Wrenches may be used.
Other Materials Required for Assembly:
Engine Oil |
Unleaded Gasoline (regular grade gasoline is an
acceptable substitute)
Approximately 7.6 Gallons of Dexron II Automatic
Transmission Fluid or 10W Non- ‘Foaming Hydraulic
Fluid
INSTALLATION OF WHEELS
Attach the wheels to the reservoir tank as follows. See
figure 2.
1. Pry off the hub caps which are attached to the
wheels. Remove one tapered roller bearing from
inside each wheel. See inset.
2. Remove the cotter pin, hex slotted nut and flat
washer from each axle.
3. Place one wheel on each axle, with the valve stem
facing outward.
4. Pack the tapered roller bearings with wheel bear-
ing grease, and place one on each axle.
«—5. Place one flat washer removed in step 2 on each
axle. Secure with hex slotted nut. Tighten sloted
nut until snug, then back off approximately 1/3 turn
or until one of the slots on the slotted nut lines up
with the hole in the axle.
6. Check the assembly of the wheels. There should
be no side to side play, and the wheel should spin
freely.
7. Place hub caps in position on wheels and tap on
with a rubber mallet or plastic hammer.
Clevis
- Pin
Spring
Pin
Jack Stand
FIGURE 3. |
Reservoir
Tank
|
Hex Bolts
Lock Washers
Hex Nuts
FIGURE 4.
Hex Nuts
, Lock Wa:shers
Hit :h
Bolt
[Jack Stand
FIGURE 5.
Beam Support/
Latch Bracket
>
IS
>
Щ > < e
Td NS Tongue
— 3 g
Oy
Lock >
Washer T NN >
LA fe 1
Hex? y Se L
= . -
— Nut В | UN +
a |
FIGURE 6.
ATTACHING TONGUE TO RESERVOIR TANK
1. The tongue is shipped with the jack stand already
attached to the tongue. The jack stand is in the
transport position. Remove the spring pin and
clevis pin. Pivot the jack stand to the operating
position (90°), and secure with the clevis pin and
<— ——spring pin. See figure 3. ВЕ
2. Remove the two hex bolts, lock washers and hex
nuts on the front of the reservoir tank. Two 9/16”
wrenches are required. Place the tongue in posi-
tion, and secure with hardware just removed. See
«figure 4. |
INSTALLING THE HITCH
1. Using two 9/16” wrenches, remove the two long
hex bolts, lock washers and hex nuts which are
assembled through the sides of the hitch. Do not
remove the chain and spacer from the one hex
bolt. a
2. Place the hitch in position on the end of the tongue
«4————as shown in figure 5. Secure with hardware just
removed.
ATTACHING THE WEDGE, BEAM AND CYLINDER
ASSEMBL Y
1. Stand the wedge, beam and cylinder assembly
upright.
Remove the cotter pin from the hinge pin, located
on top of the reservoir tank assembly. Move the
reservoir tank assembly in position against the
beam. |
2.
Insert hinge pin just removed through welded
brackets on beam and reservoir tank assembly.
Secure with cotter pin, bending the ends of the pin
in opposite directions.
ATTACHING THE BEAM SUPPORT/LATCH
BRACKET |
1. Remove the two hex bolts, lock washers and hex
nuts from the tongue, using two 9/16” wrenches.
2. Place the beam support/latch bracket on the
-—————tongue as shown in figure 6. Secure with hex bolts,
lock washers and hex nuts just removed. Tighten
securely. ‘ EE
ft \ Cotter Engine
Pin
ATTACHING THE ENGINE AND PUMP ASSEMBLY
1. Using two 2" wrenches, remove the four hex
bolts, lock washers and hex nuts which secure the
base of the engine to the bottom of the shipping
carton. o
2. Place the engine and pump assembly in position
on the engine mounting bracket as shown in figure
~———7. Secure with hardware just removed. Tighten
Hex Bolts NN Engine securely.
Lock Washers Mounting
Hex Nuts Bracket
FIGURE 7.
. | |
Fend ATTACHING THE FENDERS
Support о (Model 424/LCD/22 Only)
Bracket LL 1. Using two 2" wrenches, remove the hex nuts, lock
В LL washers, flat washers and hex bolts from the
fender support brackets.
2. Place the fenders in position against the fender
support brackets. Insert hex bolts through holes
in support brackets and fenders. Secure with flat
Bolt .-- washers, lock washers and hex nuts. See figure
~+———8. Tighten securely. |
Fender
Flat
Washer
FIGURE 8.
ATTACHING THE CONTROL HANDLE
Contr | 1. The control handle is taped to the log dislodger
Cvlina | Handle (Model 424/LCD/22) or stripper half (Model
ylinder © PRO/22) for shipping purposes only. Remove the
| tape. a. |
\ 2. The bottom of the control handle is already at-
Cl tached to the valve. Remove the cotter pin and
| clevis pin which are attached to the valve. Place
the handle in position, and secure to the valve
© «— Using the cotter pin and clevis pin. See figure 9.
A Cotter Pin
FIGURE 9.
ATTACHING THE HOSES
Suction Hose | |
1. The suction hose is attached to the reservoir tank,
beneath the engine mounting plate. Loosen the
hose clamp on the free end of the hose using a
screwdriver. |
2. Attach the end of the hose to the fitting on the bot-
Reservoir Pump <«———tom of the pump. See figure 10. Place the hose
Tank Suction clamp at the base of the fitting, and tighten
Hose securely.
FIGURE 10.
Return Hose
1. The return hose is attached to the top of the valve.
Loosen the hose clamp on the free end of the hose
using a screwdriver.
Pressure
Hose 2. Attach the end of the hose to the fitting on top of
the filter head. See figure 11. Place the hose clamp
at the base of the fitting, and tighten securely.
Pressure Hose
Control he
Valve The pressure hose is attached to the top of the pump.
: | —=— Route the hose as shown in figure 11. Secure the
Filter” pressure hose to the bottom of the control valve, using
Head an adjustable wrench.
Feu FINAL ASSEMBLY
| | Q ‚ | 1. Make certain all nuts, bolts and hose clamps are
` о tightened securely. |
- 2. Before operating the log splitter, make certain to
FIGURE 11. follow “Initial Preparation” instructions, below.
OPER ATION b. Disconnect the spark plug wire. Prime the
pump by pulling the recoil starter, to turn the
INITIAL PREPARATION engine over, approximately 10 times. Recon-
1. Place the log splitter on a firm, level surfa:e. nect the spark plug wire.
2. Service engine with gasoline and oil as instr acted
in the separate engine manual packed witl your
“log splitter. | |
3. Lubricate the beam area where splitting wedtje will
slide with engine oil (DO NOT USE GREASE).
Make certain to oil both front and back of the beam
face.
4. Fill the reservoir tank as follows. В
a. Remove reservoir vent plug. See figure 12.
Using Dexron I! automatic transmission fluid, N Vent Plu SN
or 10W non-foaming hydraulic fluid, fill -eser- | 9 в
voir to the top. Replace vent plug secu ely. FIGURE 12.
aaa a A LA AA AAN e LL ANAL ATI AA AD dd ¡A MA TNT" ad rs
c. Start engine. Use the control handle to extend
the wedge to the far extended position. Leave
the wedge in this position (do not retract).
d. Refill tank to within 12” to 2” from the top of
the tank. Total capacity of system is > approx
imately 7.6 gallons.
e. Now retract the wedge. Extend and retract the
wedge fully 10 to 12 complete cycles to remove
trapped air in the system (system is ‘‘self-
bleeding”).
f. Refill the reservoir to within 112” to 2” from
the top of the tank. Much of the original fluid
has been drawn into the cylinder and hoses.
Make certain to refill the reservoir, to prevent
extreme damage to the hydraulic pump. Failure
to refill the tank will void your warranty.
mm) NOTE
Some fluid may overflow from the
vent plug as the system builds heat
and the fluid expands and seeks its
own level.
De + 80-00-0024
$ WARNING $
Do not operate the log splitter without
the proper amount of transmission
fuild in the reservoir tank.
BEFORE STARTING
Before each use, check the following:
1.
Place log splitter on a firm, level surface. For ver-
tical operation, pull the locking rod out and pivot
it down to release the beam. Place the beam in the
vertical position.
Remove the vent plug and check the fluid level.
Fluid level should be 112" to 2” from the top of the
tank.
mm) IMPORTANT
Reservoir tank must be full as
instructed. Low fluid level will damage
the pump and void your warranty.
Lubricate the beam area where splitting wedge will
slide with engine oil (DO NOT USE GREASE).
Make certain to oil both front and back of the beam
face.
. Fill gasoline tank as instructed in separate engine
manual.
. Attach spark plug wire to spark plug.
TO START ENGINE
1.
2.
Place throttle control lever on the engine in FAST
position. See figure 13.
Place choke lever in CHOKE position (a warm
engine may not require choking).
Grasp starter handle and pull rope out slowly until
engine reaches start of compression cycle (rope
will pull slightly harder at this point). Let the rope
rewind slowly.
mm) NOTE
When restarting a warm engine, be care-
ful to keep away from muffler and other
heated surfaces on the engine.
Pull rope with a rapid, continuous, full arm stroke.
Keep a firm grip on the starter handle. Let the rope
rewind slowly. Do not let starter handle snap back
against starter.
Repeat preceding instructions 3 and 4 until engine
fires. When engine starts, move choke lever
halfway between CHOKE and RUN.
Move throttle control lever to IDLE position for a
few minutes warm-up. Gradually move choke lever
to RUN position as engine warms up.
mm) NOTE
In order to idle smoothly, a new
engine may require 3 to 5 minutes
running above slow idle speed. Idle
speed has been adjusted to be correct
after this break-in period.
. If weather is cold, run wedge up and down beam
6 to 8 times to circulate the hydraulic fluid, which
Will warm and thin the fluid.
FIGURE 13.
TO STOP ENGINE
1.
2.
Move throttle control lever to OFF position.
Disconnect spark plug wire from spark plug to pre-
vent accidental starting while equipment is unat-
tended. |
USING THE LOG SPLITTER
Use the log splitter only on a level, hard surface.
Never stand next to the splitting wedge when
operating the log splitter. Always stand behind the
reservoir tank. See figures 14 and 15. Never attempt
to cut a log in half sideways. Always split th2 log
lengthwise. Maximum length of log to be split is 24”.
If all logs are of a smaller length; refer to “Log
Dislodger’ in Adjustment Section (Model 424/L.C:D/22
Oniy).
0-0 0000
)
Ac :
Always use the log splitter in the
vertical position only when splitting
heavy logs.
The control handle has three positions:
FORWARD—Push the control handle down for vertical
operation, push it forward for horizontal operaiion—
Splitting wedge moves toward the end plate. Con-
trol handle will return to neutral position as soon as
handle is released.
NEUTRAL (Middle position)—Splitting wedge stops
in place. |
REVERSE—Push the control handle upward fcr ver-
ical operation, push it toward the rear for hori::ontal
operation—Splitting wedge returns. The contrc| han-
die will lock in the reverse position, and will return
to neutral automatically when the reverse stroke is
complete.
or
>
=
Control
—=4 Rescurvoir
ME Tank
Splitting `
Wedge
FIGURE 14.—Vertical Position
Control
Handle v
NE?
—
Splitti ANT NE |
Wedge. EN
A MET
RAUL SL ==
End Plate == TX À E
NA
FIGURE 15.—Horizontal Position
TO OPERATE LOG SPLITTER:
1. Set throttle at maximum speed.
2. Place the log upright, on top of end plate for ver-
tical operation, and on top of beam for horizontal
operation. oo
3. Push the control handle in forward position until
the splitting wedge just contacts the log. Release
the control handle.
4. Step behind the reservoir tank (see figures 14
or 15) and push the control handle in forward posi-
tion until the log is split.
5. Move the control handle to reverse position to
return the splitting wedge.
ФФ.
? WARNING $
If the fluid becomes excessively hot at
any time during operation, stop the unit
and allow the fluid to cool down. Maxi-
mum performance will not be obtained
from your log splitter if the fluid is too
hot. Use extreme caution as contacting
hot fluid could result in serious personal
injury.
TO TRANSPORT LOG SPLITTER
1. Lower the beam to its horizontal position. Make
certain the beam is latched securely with the lock-
ing rod.
2. Remove the quick release pin which secures the
jack stand. Pivot it up against the tongue, and
secure with the quick release pin.
3. Attach the hitch to a towing vehicle, making cer-
tain to latch securely. Attach the safety chains to
the towing vehicle.
ADJUSTMENT
A EE
Always stop the engine and disconnect
the spark plug wire before performing
any adjustments.
LOG DISLODGER (Model 424/LCD/22 Only)
If the logs to be split are all of a standard length less
than 24”, adjust the log dislodger as follows. See figure
16.
1. Remove the hex bolts, lock washers and hex nuts
which secure the log dislodger to the beam.
2. Move the log dislodger to the hole desired. Secure
with hardware just removed. Tighten securely.
Adjusting the log dislodger to accommodate smaller
logs will shorten the time required for the wedge to
make a complete cycle.
SPLITTING WEDGE
As normal wear occurs, periodically adjust the bolts on
the slide plate (beneath the splitting wedge) as follows
to eliminate the excess space between the wedge plate
and the beam. See figure 16 or 17. |
1. Loosen the three hex bolts on top of the slide plate
(beneath the splitting wedge).
2. Back the two adjustment bolts on the side of the
slide plate out slowly until the wedge assembly will
slide on the beam. Tighten the lock nuts securely
against the base of the slide plate to hold the bolts
in this position. |
3. Retighten the three hex bolts on top of the slide
plate. |
Adjustment _ Log
Positions Hex Bolts Dislodger
æ = o а \
АО
TAN.
LL rd © >
— Hex Bore VE
Lock Washers
Hex Nut
ve Ww «>
+ © +=
Adjustment
Slide - Bolts
Plate
FIGURE 16.—Model 424/LCD/22
Hex Bolts
B
Adjustment
Bolts
FIGURE 17.—Model PRO/20
CARBURETOR ADJUSTMENT
Á a
If any adjustments are made to the
engine while the engine is running
(e.g. carburetor), keep clear of all moving
parts. Be careful of heated surfaces and
muffler. |
Minor carburetor adjustment may be required to com-
pensate for differences in fuel, temperature, altitude or
load. Improper adjustment will cause stalling when split-
ter is under load, hard starting and higher fuel con-
sumption.
Refer to the separate engine manual packed with your
log splitter for carburetor adjustment information.
mm) NOTE
A DIRTY AIR CLEANER WILL CAUSE
ENGINE TO RUN ROUGH. BE CERTAIN
AIR CLEANER IS CLEAN AND AT-
TACHED TO THE CARBURETOR
BEFORE ADJUSTING CARBURETOR.
DO NOT MAKE UNNECESSARY
ADJUSTMENTS. FACTORY SETTINGS
ARE SATISFACTORY FOR MOST
APPLICATIONS AND CONDITIONS.
MAINTENANCE
BE
Always stop the engine and disconnect
the spark plug wire before performing
any maintenance or repairs.
RESERVOIR FLUID
Check the hydraulic fluid level in the log splitter reser-
voir tank before each use. Fluid level should be 112”
to 2” from the top of the tank.
Change the hydraulic fluid in the reservoir eve y 100
hours of operation. Disconnect the suction hos: from
the bottom of the reservoir tank, and drain the fluid in-
to a suitable container. Refill using only De» ron ll
automatic transmission fluid or 10W non-foaming
hydraulic fluid, as instructed in the “Initial Preparation’
section of this manual, page 8. Also, make cer ain to
change the hydraulic filter.
ma) NOTE
Drain the fluid and flush the reservoir
tank and hoses with kerosene whenever
any repair work is performed on the
tank, hydraulic pump or valve. Con-
taminants in the fluid will damage the
hydraulic components. (Should be per-
formed by an authorized service dealer.)
A EE
Use extreme caution when working with
kerosene, as it is an extremely flammable
fluid.
HYDRAULIC FILTER
Change the hydraulic filter every 50 hours of ope ‘ation.
Use only a 10 micron hydraulic filter. Order part n 1mber
723-0405.
BEAM AND SPLITTING WEDGE
Lubricate both sides of the beam where it contacts the
splitting wedge with engine oil before each use to ob-
tain years of service. However, normal wear will occur.
The wedge plate on the log splitter is designed so the
gibs on the side of the wedge plate can be easily re-
moved and rotated and/or turned over for even wear.
Make certain to readjust the adjustment bolts so vedge
moves freely, but no excess space exists betwe en the
wedge plate and beam.
HOSE CLAMPS
Check the hose clamps on the suction hose (at ached
to bottom of the pump) for proper tightness beforz each
use. Check the hose clamps on the return hose iit least
once a season.
ENGINE
Refer to the separate engine manual for ail engine
maintenance instructions.
Maintain engine oil as instructed in | the se parate
engine manual packed with your unit. Read anc. follow
instructions carefully.
12
Service air cleaner every 25 hours under normal con-
ditions. Clean every few hours under extremely dusty
conditions. Poor engine performance and flooding
usually indicates that the air cleaner should be ser-
viced. To service the air cleaner refer to the separate
engine manual packed with your unit.
The spark plug should be cleaned and the gap reset
once a season. Spark plug replacement is recommend-
ed at the start of each season; check engine manual
for correct plug type and gap specification.
Clean the engine regularly with a cloth or brush. Keep
the cooling system (blower housing area) clean to per-
mit proper air circulation which is essential to engine
performance and life. Be certain to remove all dirt and
combustible debris from muffler area. 3
FLEXIBLE PUMP COUPLER
The flexible pump coupler is a nylon “spider” insert,
located between the pump and engine shaft. The align-
ment is very critical. Over a period of time, the coupler
will harden and deteriorate. For a replacement flexible
pump coupler, order part number 717-0891.
Aa
Never hit the pump shaft in any manner,
as any blow Will cause permanent
damage to the pump.
When replacing the flexible pump coupling, proceed
as follows.
1. Place the coupling half onto the engine shaft. Make
certain there is clearance between the coupling
half and the engine. Tighten the set screw.
2. Mount the pump onto the coupling support bracket.
Tighten securely.
3. Carefully slide coupling half onto pump shaft (make
certain set screw is loose). Slide the key into o place
on the shaft.
4. Install the nylon “spider” insert into couping half
_ on the engine shaît. ‘
5. Place the coupling shield in position on the hex
bolts. Rotate the keyway on the pump shaft so it
is toward the bottom.
6. Attach the coupling support bracket to the hex
bolts, carefully sliding the coupling half over the
“spider” insert. Secure coupling shield and coup-
ling support bracket with lock washers and hex
nuts. Tighten securely.
7. Adjust the two coupling halves (steel) so there is
between .010” and .060” clearance between the
two halves (at least the thickness of a matchbook
cover, up to 1/16” maximum). See figure 18.
Tighten the set screw in the e coupling | half on the
pump shaft. | |
mm) NOTE
Make certain proper clearance is ob-
tained before tightening set screw.
PUMP
Y
Poo
en
‚ ce idar”? , ee
Nylon “Spider” | Coupling
Insert Halves
cn”
Clearance 7 S
= ENGINE || |
FIGURE 18.—Bottom View
TIRE PRESSURE
Check sidewall of tire for manufacturer’s recommended
maximum tire pressure. If this information does not ap-
pear on your tire, maximum tire pressure under any cir-
cumstances is 30 p.s.i. Equal pressure should be
maintained on both tires. |
INSTALLATION OF TIRE TO RIM
{ WARNING $
ФФ ФФ ФФ
The following procedure must be fol-
lowed when removing or installing a
tire to the rim. |
1. Be certain rim is clean and free of rust.
2. Lubricate both the tire and rim generously.
3. Never inflate to over 30 p.s.i. to seat beads. Ex-
cessive pressure when seating beads may cause
tire/rim assembly to burst with force sufficient to
cause serious injury.
OFF-SEASON STORAGE
To avoid engine problems, the fuel system should be
emptied before storage of 30 days or longer. Follow
these instructions. |
1. Drain the fuel tank. Start the engine, and let it run
until the fuel lines and carburetor are empty.
A
DO NOT DRAIN FUEL WHILE
SMOKING, OR IF NEAR AN OPEN FIRE.
| Drain all the oil from the crankcase (this should be
done after the engine has been operated and is
still warm) and refill the crankcase with fresh oil.
. Protect the inside of the engine for storage as
follows.
Remove spark plug, pour approximately 12 ounce
(approximately one tablespoon) of engine oil into
cylinder and crank slowly to distribute oil. Replace
spark plug.
. Clean the engine and the entire log splitter
thoroughly.
. Wipe unit with an oiled rag to prevent rust,
especially wedge and beam.
ma) NOTE
~ When storing any type of power
equipment in an unventilated or metal
storage shed, care should be taken to
rustproof the equipment by coating with
a light oil or silicone.
The tongue can be removed and reattached in an
upright position as shown in figure 19 to take less
space when storing.
. Store unit in a clean, dry area.
FIGURE 19.—Model 424/LCD/22 Shown
13
— Trouble Shooting Guide
Trouble
Possible Cause(:;)
Corrective Action
Engine fails to start
Fuel tank empty, or stale fuel.
Blocked fuel lie.
Spark plug wire disconnected.
Faulty spark p ug.
son
Fill tank with clean, fresh gasoline.
Clean fuel line.
Connect wire to spark plug.
Clean, adjust gap or replace.
PON.
Engine runs erratic
SD © DB O N-
Unit running on CHOKE.
Spark plug wire loose.
Blocked fuel line or stale fuel.
Water or dirt in fuel system.
Dirty air cleaner.
Carburetor oul of adjustment.
- Move choke lever to OFF position.
Connect and tighten spark plug
wire. |
Clean fuel line; fill tank with clean
fresh gasoline.
Drain fuel tank. Refill with fresh
fuel. |
Clean air cleaner as instructed in
separate engine manual.
Adjust carburetor (see Carburetor
Adjustment in separate engine
manual).
о о в © №
Engine overheats
—
. Engine oil level low.
2. Air flow restricted.
3. Carburetor not adjusted properly.
Fill crankcase with proper oil.
2. Remove blower housing and
clean as instructed in
separate engine manual.
3. Adjust carburetor (see Carburetor
Adjustment in separate engine
manual). |
т
Will not split logs
Reservoir fluid level low.
Check and fill reservoir tank as
“instructed in Operation section
of this manual.
Leaking cylinder
1. Broken seals.
2. Scored cylinder.
1. Replace seals.”
2. Replace cylinder.*
NOTE: For repairs beyond the minor adjustments listed above, please contact your nearest authorized service
dealer.
*Should be performed by an authorized seivice dealer only.
14
HOW YOUR LOG SPLITTER OPERATES
Cylinder .
Rod Cylinder
—
( ‚ =——
; | \ == \ | а
“| Directional
la Valve
Relief Valve Pilot
Breather Pressure
Cap” Unloading == Line
_ Vaive — FS
a EPS AN Pump
LED uu
y > :
EN SA NE
1&5 NS
Filter = = Valve
|| / — Low Volume
Reservoir High Volume High Pressure
Low Pressure
Gear Section
Gear Section
THE PUMP
A two-stage log splitter pump has one large and one
small gear section, using common inlet and outlet ports.
Below a preset pressure (called unloading pressure)
a check valve between the two gear sections allows
both flows to combine. Together, the two gear sections
create a large volume flow which produces rapid
cylinder movement under low load conditions.
Above unloading pressure, a pilot pressure line (which
simulates actual pressure at the cylinder) activates the
unloading valve, which causes the flow to bypass the
large gear section and return to the pump inlet area.
The small gear section is now operating alone, and will
generate the higher pressure necessary for the actual
log splitting operation.
The original factory setting for the unloading valve 15
designed to provide maximum flow while remaining
below engine stalling load. Note: Splitting capability
is not affected by the setting of the unloading valve.
Do not attempt to adjust or reset it without a
pressure gauge (should be performed by an
authorized service dealer only).
THE DIRECTIONAL VALVE AND CYLINDER
From the pump, oil flows to a four way, three position
directional valve. At the neutral position this valve
directs the flow back to the oil reservoir, bypassing the
cylinder. When the directional valve is directing the flow
to the back of the cylinder, the cylinder rod extends
quickly until it meets significant resistance. Upon
reaching unloading pressure, movement of the shaft
will slow but will continue forward. If the pressure
reaches a preset maximum (called relief valve pressure)
the relief valve, located within the directional valve, will
allow the flow to bypass the cylinder and return to the
reservoir. This can happen when the cylinder rod meets
excessive resistance, or when it reaches the end of its
stroke and can move no farther.
Note: Never operate at relief valve pressure for more
than a few seconds.
When the directional valve is directing the flow to the
front of the cylinder, the rod will retract quickly since
“it is encountering no resistance. The relief valve will
momentarily bypass the flow at the end of the return
stroke but the directional valve should then automatical-
ly return to the neutral position, directing the flow direct-
ly into the reservoir. This serves to protect the pump
from possible damage due to prolonged operation at
relief valve pressure.
Because of the potential for system damage, the relief
valve is carefully and precisely preset by the
manufacturer.
Note: The user should not attempt to adjust or
change the setting of the relief valve.
15
OPERATIONAL PROBLEMS
If you have trouble with your log splitter, please refer
to the Hydraulic Trouble Shooting Guide on page 16.
Note: Readjustment of valves or disassembly of
pump should be performed by an authorized ser-
vice dealer only.
HYDRAULIC TROUBLE SHOOTING GUIDE
Problem Probable C: use(s) Corrective Action
Cylinder rod will not A Broken driveshaft A Return pump for authorized repair
move B Loose shaft couplir g B Correct engine/pump alignment as necessary
C Gear sections damaged C Return pump for authorized repair
D Damaged relief val /e D Return directional valve for authorized repair
E Hydraulic lines blocked E Flush and clean hydraulic system
F Too little oil to pun p F Add oil to reservoir
G Damaged directional valve G Return directional valve for authorized repair
H Blocked directional valve H Flush and clean hydraulic system, return
directional valve for authorized repair
Slow cylinder shaft A Gear sections damaged A Return pump for authorized repair
speed while B Excessive pump inet vacuum B Make certain pump inlet hoses are clear
extending and О and unblocked—use short, large
retracting | diameter inlet hoses
C Slow engine speec C Return engine for authorized repair
D Damaged relief valve D Return directional valve for authorized repair
E Too little oil to punip E Add oil to reservoir
F Air in oil F Add oil, clean reservoir, make certain oil
| return tube is below oil level
G Directional valve leaking internally | G Return directional valve for authorized repair
H Internally damagec cylinder H Return cylinder for authorized repair
Engine runs but A Small gear section damaged A Return pump for authorized repair
wood will not split, B Pump check valve leaking B Return pump for authorized repair
or wood splits too C Excessive pump irlet vacuum C Make certain pump inlet hoses are
slowly | | | clear and unblocked; use short, large
ОЕ | diameter inlet hoses |
D Low relief valve setting D Adjust valve while using pressure gauge”
E Too little oil to purip E Add oil to reservoir
F Air in oil F Add oil, clean reservoir, make certain oil
— return tube is below oil level Ш |
G Directional valve le aking internally | G Return directional valve for authorized repair
~ H Overloaded cylinder H Do not attempt to split wood against the grain
| Internally damaged! cylinder | Return cylinder for authorized repair
Engine stalls during A Low horsepower/weak engine A Return engine for authorized repair
splitting B High relief valve s:tting B Adjust valve while using pressure gauge”
C High unloading va ve setting C Adjust valve while using pressure gauge”
D Overioaded cylinder D Do not attempt to split wood against the grain
Engine will not turn A Engine/pump mis: lignment A Correct alignment as necessary
or stalls under low B Frozen or seized pump. B Return pump for authorized repair
load conditions C Low horsepower/veak engine C Return engine for authorized repair
| | D Hydraulic lines biccked D Flush and clean hydraulic system
E Blocked directione | valve E Flush and clean hydraulic system; return
| | directional valve for authorized repair
Leaking pump shaft A Broken driveshaft A Return pump for authorized repair
seal B Engine/pump mis: lignment B Correct alignment as necessary
C Gear sections dariaged C Return pump for authorized repair
D Poorly positioned shaft seal D Return pump for authorized repair
E E Make certain reservoir is properly vented
Plugged oil breatt er
*Should be performed by an authorized servic : dealer only.
16
NOTES
17
424/LCD/22 (Model 623)
FOR CIRCLED TTEMS Sec
SUPPLEMENT SuecT FoR
CORRECT PART Nos.
CP-DOL
33
ENERGY MIO
MONTICELLO, LIT AN
WARREN ñ
KINSEY 60
219-745 353759
SN VALUE
^^ a Pa „иж г # % 7
Puya p Y OY ›
93
7 Mications subject to change without notice or ВЕ
68 ons subiect To change wil 18
g "1;
De Wu | 16
7 - 5 Le = 79 PLANT USED WRONG
| NOTE: The engine is not under warranty by -
the log splitter manufacturer... If repairs or
service is needed on the engine, please
contact your nearest author- - :
ized engine service outlet. |; Find It Fast
Check the “Yellow Pages” of In The
your telephone book under || Yellow Pages
“Engines—Gasoline.” Y
un
LL! —
U so 3
he 7...
or
i
rg
-
a
oa am
“ТН НН
=
жи
—
PUMP KE 29
Fg. OF CEE
0 <a
73
5 SE Pump (717-0936) 7°
LX SUCTION FITTING . SHOULD
p bra 81 HAVE USED TFi7- 02874
34 SUCTION FITTING.
MUST CHANGE PUMP
D440 LADO
TO?
&
PRO/20 (Model 622)
- 424/LCD/22 (Model 623)
PARTS LIST FOR MODELS 622 AND 623 LOG SPLITTERS
No NO, | CODE DESCRIPTION No. Na" | com DESCRIPTION
1| 712-0359 Slotted Nut 3/4-16 Thd. 713-0338 Chain—Tow Hitch
21 714-0162 Cotter pin 5/32” Dia. 715-0116 Roll Pin
3| 734-0873 Hub Cap 727-0311 Hitch Coupler
4 | 734-1016 Wheel Ass’y. Comp. 736-0116 FI-Wash. .635” 1.D. х .93” O.D.
734-0872 Tire Only 736-0169 L-Wash. 3/87 1.D.*
734-1017 Rim Only 736-0185 FI-Wash. .406” 1.D. x .75" O.D.
721-0168 Bearing Seal Only 750-0507 Spacer .27” Lg.
734-0255 Air Valve Only 53| 781-0162 N Jack Stand
5| 736-0351 Fl-Wash. .76” |.D. x 1.5” O.D. 54 | 781-0399 N Tongue Tube
6) 741-0107 Roller Bearing 781-0370 Locking Rod
71 736-0921 L-Wash. 12" |.D.* 56 | 781-0398 N Beam Support Ass’y.
8| 737-0192 90° Solid Male Adaptor 57) 723-0405 Filter Element
9| 737-0238 Pipe Nipple 2 NPT 723-0406 Filter Head
11| 781-0386A| N Stripper Ass'y. 726-0146 Adj. Hose Clamp
12| 710-3071 N Hex Bolt 12-13 x 2.0” Lg. 60| 727-0443 | N Return Hose 3/4” 1.D. x 44" Lg.
(Grade 8)++ 62| 781-0404 № Vertical Beam Ass’y.t
13| 712-3034 N Hex Nut 72-13 Thd. (Grade 5)+t 781-0403 N Vertical Beam Ass'y.+t
14| 710-1010 Hex Bolt ¥2-20 x 3” Lg. 714-0470 Cotter Pin 1/8” Dia.
(Grade 8) 68! 738-0805 № Hinge Pin 1% x 4.8” Lg.
15 710-1018 Hex Bolt 12-20 x 2.75” Lg. 73| 710-0117 Hex Bolt 5/16-24 x 1” Lg.
(Grade 8) 74| 710-0237 - Hex Bolt 5/16-24 x .62” Lg.
16 710-1032 N Hex Bolt 3/8-24 x 1.5” Lg. 75| 710-0968 Hex Bolt 5/16-24 x 5” Lg.
s 17| 712-0239 Hex L-Nut 12-20 Thd. 76| 712-0123 Hex Nut 5/16-24 Thd.
181 712-0333 Hex Nut 1-20 Thd. 77| 714-0122 Sa.-Key 3/16” x ,75”
191 712-3001 Hex Jam Nut 3/8-24 Thd. 78 717-0891 Flexible Coupling
(Grade 5) 79| 717-0887A| N Two Volume Pump
20| 736-0192 FiI-Wash. .537 1D. x .94” O.D.11| 80| 719-0281 Coupling Shield
21| 732-0583 Comp. Spring 4” Lg. | 726-0132 Hose Clamp 5/8”
22| 750-0750 Spacer %” |.D. x .86” Lo.tt 82| 727-0442 N Suction Hose 34” 1.D. x 22” Lg.
23! 781-0323B| N Wedge Ass’y. 83| 727-0324 N High Pressure Hydraulic Hose @%
24: 781-0345A| N Pusher Back Plate 84| 736-0119 L-Wash. 5/16” 1.D.*
25|781-0350A| N Fixed Side Gib 85 | 781-0097 Rear Coupling Support Brkt.
26 | 781-0351 Adjustable Gib 86 | 781-0098 Front Coupling Support Brkt.
27|781-0352A| N Adjustable Gib Shim 87| 710-0157 Hex Bolt 5/16-24 x .75” Lo.tt
28| 781-0356 - Floating Gib Plate 88| 710-0409 Hex Bolt 5/16-24 x 1.75” Lg.
29| 714-0203 External Cotter Pin — Engine
30| 715-0206 Cylinder Mounting Pin 90: 736-0159 FI-Wash. .344” |.D. x .875"
31 | 717-0885B;, N Hydraulic Cylindert O.D.i}
717-0893 Hydraulic Cylindertt 737-0236 L-Vent Pipe Plug
32| 717-0899 N Control Valve 92| 735-0639 Spark Plug Boot
33| 727-0323 N Metal Pressure Tube 93| 781-0271 Fendertt
35| 737-0153 Return Elbow 781-0409 N Tank Ass’y.t
36| 737-0279 N Adapter 781-0410 N Tank Ass’y.tt
37| 737-0235 34" Hose Barb. 96; 720-0235 N Grip
39| 710-0521 Hex Bolt 3/8-16 x 3” Lg. 97| 747-0583 N Control Handle
(Grade 8) 732-0194 Spring Pin
40| 710-0411 Hex Bolt 3/8-16 x 4” Lg. 781-0168A; N Stripper Platet
41 | 710-3130 Hex Boit 3/8-16 x 3.25” Lg. 100| 710-3144 Hex Bolt 3/8-16 x 2.0” Lg.
(Grade 8) (Gr. 5
42| 711-0813 N Clevis Pin 5/16 x 2.5" Lg. 101; 712-0430 Hex L-Nut 3/8-16 Thd.+
43| 712-0375 Hex L-Nut 3/8-16 Thd. 102| 750-0743 Spacer 2" |.D. x .68” Lg.t
» 44 | 712-0798 Hex Nut 3/8-16 Thd.
HE
{Model 622 Only.
TtModel 623 Only.
19
“For faster service obtain standard nuts, bolts and washers locally.
If these items cannot be obtained locally, order by part number and
size as shown on parts list.
ONE YEAR LIMITED WARRANTY
NON-COMMERCIAL — NON-TRANSFERABLE
Limited to Models PRO/20 and 424/L.CD/22 Log Splitters
For one year from the date of original retail purchase, DUERR/MTD PRODUCTS INC will either repair or replace,
at its option, free of charge, F.O.B. factory or au:horized service firm, any part or parts found to be defective in material
or workmanship. Transportation charges for the movement of any power equipment unit or attachment are the respon-
sibility of the purchaser. Transportation charge:s for any parts submitted for replacement under this warranty must
be paid by the purchaser unless such return is r ¿quested by DUERR/MTD PRODUCTS INC. In addition, DUERR/MTD
PRODUCTS INC will not be responsible for ary incidental, special or consequential damages.
Warranty on units used commercially is limite«l to ninety (90) days.
This warranty will not apply to any part which lias become inoperative due to normal wear, misuse, excessive use,
accident, neglect, improper maintenance, alterations, modifications, or if the unit has not been operated and main-
tained in accordance with the instructions furnished. This warranty does not apply to the engine or component parts
thereof (refer to the engine manufacturer's waranty). a.
Warranty service is available through your local. authorized service dealer or distributor. If you do not know the dealer
or distributor in your area, please write to the Customer Service Department of DUERR/MTD PRODUCTS INC.
The return of a complete unit will not be accep ed by the factory unless prior written permission has been extended
by DUERR/MTD PRODUCTS INC.
This warranty gives you specific legal rights. Y ou may also have other rights which vary from state to state.
CALIFORNIA
Billou's |
75 North D St.
Porterville, CA 93257
209-784-4102 |
FLORIDA
Radco Distributors, Inc.
4909 Victor St.
Jacksonville, FL 32207
904-733-7957
INDIANA -
Parts & Sales
2101 Industrial Parkway
Elkhart, IN 46516
219-294-5609
MINNESOTA
Hance Distributing
12795 16th. Ave. North
Plymouth, MN 55441
612-559-2299
PARTS; INFORMATION
Parts can be obtained for all DUERR/MTD PRODUCTS INC log splitters through the following parts distributors:
MI: 3SOURI
Au omotive Equipment
31 7 Holmes Ave.
Ka sas City, MO 64109
8113-531-9144
NE W YORK
Gamble Distributors
West End Ave.
Carthage, NY 13619
31:5-493-2270
NC RTH CAROLINA
Di ie Sales Company
50:32 -Summit Avenue
Brown Summit, NC 27410
913-375-7500
Unit Purchased From:
Dealers Name _
Address
City, State
FORM NO. 770-7000E
TARDE o
OHIO
National Central
_ 687 Seville Rd.
Wadsworth, OH 44281
216-335-1591
TEXAS
Marr Bros., Inc.
423 E. Jefferson
Dallas, TX 75203
214-948-7387
WASHINGTON
Equipment Northwest, Inc.
1410 14th. Ave.
Seattle, WA 98122
206-323-7080
DUER/MTD PRODUCTS INC
‘We stand behind our products’
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