Waterax Mini-Striker Portable Single Stage Fire Pump Instruction & Service Manual

Waterax Mini-Striker Portable Single Stage Fire Pump Instruction & Service Manual

The Mini-Striker Portable Single Stage is a small, lightweight fire pump designed for advanced forest fire control techniques. It can also be used for marine services, irrigation, foam applications, and other non-fire control purposes. The Mini-Striker features a 1-stage centrifugal pump with a 38 mm (1 1/2") NPSH male suction and discharge connection. It is powered by a small, lightweight one-cylinder, four-cycle, air-cooled engine with ball bearings throughout and a rewind, pull-cord starter. The engine meets US EPA and CARB 2000 emissions standards.

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Waterax Mini-Striker Portable Single Stage Fire Pump Instruction Manual | Manualzz
MINI-STRIKER
Portable Single Stage Fire Pump
Instruction & Service Manual
Mini-Striker Service Manual
TABLE OF CONTENTS
www.wildfire-env.com • 1-800-426-5207
General Information
Page
SPECIFICATIONS
2
DIRECTIONAL REFERENCES
2
SERIAL NUMBERS
2
Operating Instruction
IMPORTANT NOTICE
3
STARTER
3
OPERATING INSTRUCTIONS
3
OIL ALERT SYSTEM
4
PUMP UNIT
4
COLD WEATHER AND STORAGE
5
ENGINE TROUBLESHOOTING CHART
7
PUMP TESTING PROCEDURE
8
GOVERNOR SYSTEM
8
Regular Maintenance
MAINTENANCE CHECK LIST
9
ENGINE MAINTENANCE
9
Pump End Overhaul Service Procedure
ENGINE OIL
10
SPARK PLUG
10
AIR FILTER
10
CARBURETOR
11
FUEL SYSTEM
12
VALVES
12
ROCKER ARMS AND PUSH RODS
13
SPARK ARESTER
13
RECOIL STARTER
13
FLYWHEEL AND IGNITION COIL
14-15
VALVE LIFTER
15-16
OIL CASE AND CRANKSHAFT
Miscellaneous
TORQUE VALUES AND CLEARANCE LIMITS
17
WARRANTY CERTIFICATE
18
06/2011
1
Mini-Striker Service Manual
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2
GENERAL
INFORMATION
This handbook includes specifications, performance data, operating instructions, normal
servicing information and parts list for the Mini-Striker centrifugal fire control unit.
SPECIFICATIONS
The Mini-Striker Pump end is a horizontal 1 stage centrifugal pump, precision built and
corrosion resistant. Both the 38 mm (1 ½" ) NPSH male suction and discharge connections
are made to standard forestry thread specifications.
The Mini-Striker has been designed to meet all the requirements of advanced techniques
in forest fire control. It can also be used for non-related fire control such as marine services,
irrigation, foam applications, etc.
This small lightweight equipment is powered by the smallest and lightest one cylinder,
four-cycle, air-cooled engine; ball bearings used throughout; equipped with rewind,
pull-cord starter. This engine meets the strict emissions standards of the US EPA and CARB
2000 regulations.
WARNING
CAUTION:
Always use proper
unleaded gasoline with a
pump octane rating of 86 or
higher.
• The improper use of this pump could result in serious injuries.
Please read this entire manual before using your Mini-Striker pump unit.
• Always wear eyes and ears protection when operating the pump unit.
• Always check for sufficient oil quantity in crankcase before use.
• Be alert and never touch the muffler guard when the engine is running. Always allow
enough time, after stopping the unit, for proper cooling of the muffler and surrounding
parts.
• Always use the proper unleaded gasoline with a pump octane rating of 86 or higher to
assure suitable operation of the 4 cycles engine.
• Refuel engine with care. Gasoline is extremely flammable, and gasoline vapour can
explode. Refuel in a well-ventilated area, with the engine stopped.
Characteristics
Complete unit
19.3 lbs 8.75 kg
Height
Width
Length
Pump end only
Max. engine power
Ignition
Spark plug
Consumption approx.
kPa
15 ¾" 40 cm
10 ¾" 27 cm
0
15 ¾" 40 cm
172
6.6 lbs 3.0 kg
345
2.5 HP 1.8 kW
517
Transistorised magneto
586
CR5HSB (NGK) or U16FSR-UB (DENSO)
0.9 L/hour (0.20 IMP gal, 0.24 US gal)
DIRECTIONAL
REFERENCES
SERIAL NUMBERS
06/2011
Maximum Performance
Pressure
Discharge Flow
psi
L/min
IMP GPM
US GPM
0
25
50
75
85
256
194
120
29
0
68
43
26
6
0
56
51
32
8
0
All references to right side and left side of unit are made as they appear to operator when
facing rewind starter, thus the carburetor is on left side and the muffler is on right side.
Pump unit serial number is stamped on the side of cylinder head. Engine serial number is
stamped on the cylinder block.
These serial numbers are the key to various design details pertaining to the original
manufacture of each unit. Therefore it is very important to specify serial numbers whenever
ordering parts and tools or when requesting information.
Mini-Striker Service Manual
IMPORTANT
STARTER
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DO NOT run engine at full speed until thoroughly warmed up.
DO NOT run pump when dry.
DO NOT use suction hose without foot valve strainer.
Drain pump after every use.
The starter is an automatic rewind type, simple and very reliable. Proper operating technique
will add many hours of life to starter rope and to starter internal mechanism.
Grasp handle firmly and pull slowly until resistance (past compression), then continue to pull
with a short, vigorous stroke. Pulling handle sideways causes excessive wear.
When engine starts, retain grip on handle and allow rope to rewind slowly.
Note: The rope should be replaced when wear is apparent.
Do not disconnect the ignition cable from the spark plug while engine is running, likewise
never operate the starter with the ignition cable disconnected. To do so imposes a severe load
on the coil and the possibility of rupturing the winding insulation.
OPERATING
INSTRUCTIONS
Fuel: Unleaded gasoline with an octane rating of 86 or higher. Do not use stale or
contaminated gasoline or an oil/gasoline mixture.
Occasionally you may hear a light “spark knock” or “pinging” while operating under heavy
loads. This is no cause for concern. If you hear those noises at a steady engine speed, under
normal load, change brands of gasoline. If spark knock or pinging persists, see your Wildfire
dealer.
Running the engine with persistent spark knock or pinging can cause engine damage. This is
misuse and the warranty does not cover parts damaged by misuse.
Recommended operating range of this engine is -15oC to 40oC (5oF to 104oF).
Lubrication: Fill crankcase to the proper level indicated on the oil dipstick with good quality
clean engine oil 0.25 litre (0.26 quart).
Oil recommendations: Oil is a major factor affecting performance an service life. Use any
4-stroke high quality detergent oil having API service category “SF” or “SG” in this engine.
SAE 10W-30 is recommended for general use. Other viscosity shown in the chart may be used
when the average temperature in your area is within the recommended range.
SAE Viscosity Grades
30
10W-30
5W-30
-20
-30
0
-20
20
-10
40
0
60
10
100 oF
80
20
30
40 oC
Ambient Temperature
06/2011
3
Mini-Striker Service Manual
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OIL ALERT® SYSTEM
(OPTIONAL)
OIL FILLER
CAP/DIPSTICK
UPPER LIMIT
4
The Oil Alert® system is designed to prevent engine damage caused by an insufficient amount
of oil in the crankcase. Before the oil level in the crankcase can fall below a safe limit, the
Oil Alert® system will automatically stop the engine (the ignition switch will remain in the
ON position).
If engine stops and will not restart, check engine oil level before trouble shooting other
areas.
1.
2.
3.
4.
5.
6.
Place engine stopped in a level position.
Removes oil filler cap/dipstick and wipe it clean.
Insert and remove dipstick without screwing it into filler neck.
Check oil level shown on dipstick.
If oil level is low, fill to the edge of oil filler hole with the recommended oil.
Reinstall the oil filler cap/dipstick.
LOWER LIMIT
PUMP UNIT
Controls:
There are only 4 controls which are used for normal operation: the FUEL VALVE LEVER, the
IGNITION SWITCH, the THROTTLE LEVEL and the CHOKE LEVER.
To start Mini-Striker unit :
1. Fill fuel supply tank with recommended fuel grade.
2. Do not forget to open fuel supply valve.
3. Connect discharge hose, nozzles, etc. to pump.
4. Connect foot valve strainer to male end of suction hose, then fill suction hose with
water and connect to pump. Use universal hose coupling wrench to tighten coupling firmly.
WARNING:
Exhaust gas contains
poisonous carbon
monoxide. Avoid inhalation
of exhaust gas. Never run
the Mini Striker in a closed
or confined area.
Do not allow foot valve strainer to rest on bottom of lake or riverbed. Use a rope or other
means to keep strainer at proper height, approximately 30 cm (1 foot) below water surface.
If strainer is too close to the water surface, it will suck air and pump may lose prime. Check
strainer frequently to make sure that it is not clogged with moss, leaves, etc. Do not lift
strainer from water while the pump is operating.
5. Move the FUEL VALVE LEVER to “ON” position.
6. Close choke, if engine is cold.
7. Turn the IGNITION SWITCH to “ON” position.
8. Move throttle lever to 1/3 to ½ the full speed.
9. Slowly turn engine until resistance (past compression).
10. Give starter rope several quick, steady pulls until engine starts.
11. Slowly open the choke and allow engine to warm up for at least 2 minutes before
using full throttle.
The Mini-Striker’s engine is
precision fitted and, if treated
with normal, reasonable care,
will give long trouble-free
service.
FUEL
FILLER CAP
CHOKE LEVER
SPARK PLUG
MUFFLER
THROTTLE LEVER
FUEL VALVE LEVER
OIL FILLER CAP/DIPSTICK
IGNITION SWITCH
06/2011
OIL DRAIN PLUG
RECOIL STARTER
5
Mini-Striker Service Manual
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To stop Mini-Striker unit:
1. Move throttle lever to "SLOW" position.
2. Move FUEL VALVE LEVER to the “OFF” position and wait for engine to stop.
3. Turn IGNITION SWITCH to the “OFF” position.
COLD WEATHER
Recommended Procedure for Cold Weather or Prolonged Storage
The following procedure is recommended to assure proper protection of the engine if the
engine is to be left idle for prolonged periods between use or if there is the possibility that the
engine may be stored in an unheated area of where freezing temperatures may occur.
1. Move FUEL VALVE LEVER to the “OFF” position.
2. With pump unit running at approximately ½ throttle, allow engine to run until
all fuel has left the carburetor and the engine comes to a stop.
3. Remove spark plug.
4. Rotate crankshaft until piston is at top dead centre.
5. Pour 30 ml (1 oz) of oil into spark plug opening.
It is preferable to keep the pump unit in dry storage above freezing temperature. However, as
this is not always possible, some slight rusting may occur, which should have no detrimental
effect on the life or performance of the unit.
To Replace Pump End to Engine:
1. Apply anti-seize grease on engine shaft.
2. Apply vaseline on O-ring #10 and install on pump shaft #14.
3. Install key #8 with pump shaft #14 on engine shaft.
4. Apply some locktite to hex socket screw #12 and torque on pump shaft.
5. Apply vaseline inside rubber seal #9A and place inside diameter at bottom of pump body.
6. Install metallic seal #9B with the uniform surface up.
7. Install pump body #6 on engine and tighten screws #7 and #23.
8. Apply vaseline inside the carbon seal #9.
9. Install carbon seal #9C and spring #9D on pump shaft.
10. Apply anti-seize grease on shaft threads and tighten impeller #11.
11. Apply vaseline on suction cover #15 and torque screws #16 and #17.
To Drain Pump:
It is recommended that the pump be drained after every use. This is a MUST during cold
weather, to prevent damage to pump, due to freezing.
1. Remove discharge and suction caps.
2. Drain pump by tilting and rotating pump unit several times.
3. Replace discharge and suction caps.
06/2011
IMPORTANT:
In cold operation it is
goodpractice to put a
small quantity of
aluminium compatible
antifreeze into
pump end through
discharge immediately
after use to ensure
against damage
from freezing.
To Remove Pump End from Engine:
1. Remove hex cap screws #16 on suction cover.
2. Remove suction cover #15.
3. Unscrew impeller #11 from pump shaft, while holding shaft.
4. Remove shaft seal #9.
5. Remove pump body screws #7.
6. Pull pump body #6 from engine.
7. Remove hex socket screw #12 from pump end shaft.
8. Remove shaft #14.
Mini-Striker Service Manual
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Ref. Part
# #
— 12-2D
Description
Shaft sub-assembly
(includes parts
with *and **, 7 items)
— 12-2E
Shaft sub-assembly
(includes parts
with **, 4 items)
22 12-50 Locknut, stainless
23 12-49* Lockwasher, stainless
24 12-11* Impeller
25 12-9
Distributor
26 12-7* Impeller
27 12-6
Distributor
28 B-5312-4 O-ring for drive bushing
29 12-4AS Drive bushing (includes
B-5312-4)
30 12-48** Double row ball bearing
31 12-3** Retaining ring
for bearing
32 12-25 Mach. screw flat
Phillips, stainless
33 12-27 O-ring
34 12-26 O-ring
35 12-17 Coupling - buffer
36 12-2C** Shaft – riveted assembly
Qty
—
—
6
1
21
2
3
1
1
1
2
3
1
1
1
1
1
22
4
5
23
7
8
9
6
10
2
1
1
1
Items 12-3, 12-4AS, 12-6, 12-7, 12-9 and 12-11
are available with a corrosion resistant coating for
salted water of foam application. Just add the
letters “CR” at the end of the part number.
11
12
13
14
15
16
17
18
6
19
20
21
12
21
22
23
14
9C
9A
18
21
22
18
4
06/2011
10
9D
9B
8
7
Mini-Striker Service Manual
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TROUBLESHOOTING CHART
ENGINE DOES NOT START OR STARTS MOMENTARILY THEN STOPS
Possible cause
Fuel supply tank empty
Leak in fuel supply system
Engine oil level below the safe limit
Spark plug fouled or defective
Stop switch or cable shorted
Weak or intermittent spark
Ignition coil faulty, or with incorrect air gap
Dirty fuel filter
Water or dirt in fuel system
Carburetor mountings loose or misadjusted
Remedy
Refill fuel tank
Tighten or replace fittings
* Refill to outer edge of oil filler hole
* Clean or replace
* Inspect and/or change
* Inspect and/or change
* Inspect ignition coil and/or readjust
* Inspect and clean
* Drain; flush thoroughly
* Tighten mountings and/or readjust
ENGINE RUNS IRREGULARLY OR MISSES
Possible cause
Fuel supply tank empty
Leak in fuel supply system
Spark plug fouled or defective
Weak or intermittent spark
Ignition coil faulty, or with incorrect air gap
Dirty fuel filter
Water or dirt in fuel system
Carburetor mountings loose or misadjusted
Air filter dirty
Governor out of adjustment
Valve clearance incorrect
Excessive carbon deposits in the combustion chamber
Remedy
Refill fuel tank
Tighten or replace fittings
* Clean or replace
* Inspect and/or change
* Inspect ignition coil and/or readjust
* Inspect and clean
* Drain; flush thoroughly
* Tighten mountings and/or readjust
* Clean or replace
* Readjust
* Readjust
Decarbonise
ENGINE DOES NOT IDLE PROPERLY
Possible cause
Check whether the choke is open
Spark plug fouled or defective
Weak or intermittent spark
Carburetor mountings loose or misadjusted
Idle mixture screw misadjusted
Ignition coil faulty, or with incorrect air gap
Governor out of adjustment
Excessive carbon deposits in the combustion chamber
Remedy
Open the choke fully
* Clean or replace
* Inspect and/or change
* Tighten mountings and/or readjust
* Adjust mixture screw
* Inspect ignition coil and/or readjust
* Readjust
Decarbonise
ENGINE DOES NOT DEVELOP NORMAL POWER AND/OR OVERHEATS
Possible cause
Check whether the choke is open
Air filter dirty
Carburetor main jet clogged
Spark plug fouled or defective
Weak or intermittent spark
Carburetor mountings loose or misadjusted
Idle mixture screw misadjusted
Excessive carbon deposits in the combustion chamber
Muffler blocked or dirty
Governor out of adjustment
Remedy
Open the choke fully
* Clean or replace
Clean the main jet
* Clean or replace
* Inspect and/or change
* Tighten mountings and/or readjust
* Adjust mixture screw
Decarbonise
* Clean and/or replace
* Readjust
06/2011
*Refer to “HONDA GXH50 Shop Manual” for more information.
Mini-Striker Service Manual
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PUMP TEST KIT
Ref. Part
# #
— 12-2D
Description
Shaft sub-assembly
(includes parts
with *and **, 7 items)
— 12-2E
Shaft sub-assembly
(includes parts
with **, 4 items)
22 12-50 Locknut, stainless
23 12-49* Lockwasher, stainless
24 12-11* Impeller
25 12-9
Distributor
26 12-7* Impeller
27 12-6
Distributor
28 B-5312-4 O-ring for drive bushing
29 12-4AS Drive bushing (includes
B-5312-4)
30 12-48** Double row ball bearing
31 12-3** Retaining ring
for bearing
32 12-25 Mach. screw flat
Phillips, stainless
33 12-27 O-ring
34 12-26 O-ring
35 12-17 Coupling - buffer
36 12-2C** Shaft – riveted assembly
Qty
—
8
Testing Procedure
The best way to check your pump unit is to make an actual performance test. A test kit
consisting of pressure gauge, pressure gauge adapter, 3 m (10’) length of discharge hose, a
nozzle and a calibrated set of nozzle tips, is available. Your Mini-Striker is in satisfactory
running condition if, when using the various calibrated tips, the pressures agree with the
following chart:
—
1
2
3
1
1
1
2
3
1
1
1
1
1
4
6
2
1
1
1
Items 12-3, 12-4AS, 12-6, 12-7, 12-9 and 12-11
are available with a corrosion resistant coating for
salted water of foam application. Just add the
letters “CR” at the end of the part number.
6
NOZZLE
SIZE
1/2”
(12.7 mm)
7/16"
(11 mm)
5
3/8"
(9.5 mm)
7
8
5/16"
(8 mm)
9
1/4"
(6 mm)
1/8"
(3 mm)
MINIMAL 145-150 psi
215-220 psi
275-280 psi
330-335 psi 2275-2310 psi 405-410 psi
PRESSURE
1000-1034 kPa 1482-1517 kPa 1896-1931 kPa 2275-2310 kPa 2586-2620 kPa 2792-2827 kPa
RANGE
Governor system (overspeeding) protection may occur if:
GOVERNOR SYSTEM
06/2011
WARNING:
Should the pump loose its
prime, the engine should
bestopped as soon as
possible.
1. Pump not primed properly.
• Suction hose and/or pump body not completely filled with water.
• A bend in the suction hose located higher than the pump suction inlet, causing an air
lock. (The suction hose between the pump and water supply source must have a
downward slope.)
2. Loose suction hose coupling.
3. Foot valve strainer clogged or too close to surface of water.
4. Pump loses prime.
• Due to lack of water, air lock may form in the suction hose when pump unit works
against a high delivery head. If this happens, disconnect the discharge hose from the
pump then reprime pump in the normal manner.
• Pump runs out of water, either because of lack of sufficient water supply or by
attempting to pump water form a shallow or choppy water source.
The foot valve must remain at least a foot (30 cm) under the water surface while pump is
operating.
All suction couplings, including foot valve, must be wrench tightened. Proper fitting gaskets
must be used in all coupled joints. Worn or dried out gaskets should be replaced with new
gaskets.
The governor system will not stop the engine. For damage protection, the governor will avoid
engine of higher speed than 7800 ± 150 RPM without load.
The Governor will not interfere with normal operation of the unit and will also allow the use
of small nozzle tips as well as complete pump shut-off for short periods of time.
Mini-Striker Service Manual
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REGULAR
MAINTENANCE
Regular maintenance is a schedule of continuous systematic maintenance, designed to
prevent frequent or major breakdowns before they occur.
MAINTENANCE
CHECK LIST
1. Clean unit thoroughly.
2. Check and clean air filter element (foam) if required.
3. Remove any accumulated dirt or debris around the muffler and recoil starter.
4. Clean air intake casing and cover with compressed air.
5. Check the engine oil level.
6. Make sure cooling passages and cylinder fins are clean.
7. Make sure spark plug is cleaned and has proper gap setting.
8. Check stop-switch for proper operation
9. Check throttle and choke control for proper operation.
10. Check fuel line and fittings for signs of wear, etc.
11. Check starter cable and mechanisms and replace if it show excessive wear.
12. Check pump end.
13. Check carburetor adjustments.
14. Operate pump unit and check general performance.
15. Note any performance irregularities of any abnormal mechanical sounds.
16. Make sure pump seal is not leaking.
17. Make sure that all necessary tools, spares and accessories are with pump unit. It is strongly
suggested to always have an extra spark plug on hand.
Maintenance on a fire pump unit should not be done on the fireline. Therefore, check your
pump unit immediately after use.
Perform at every indicated month or
operation hour interval, whichever
comes first.
Check – Refill
Replace
Check
Air filter
Clean
Fuel tank and filter Clean
Clean-adjust
Spark plug
Clean or replace
Spark arrester
Inspect - Adjust
Valve clearance
Inspect
Fuel line
Replace
Engine oil
First Every Every
Before month season season Every Every
use
or
or
or 100 hrs 200 hrs
10 hrs 25 hrs 50 hrs
•
•
•
• (1)
• (2)
•
•
•
•
Every 2 years
Every 4 years
NOTE:
(1) Change engine oil every 25 hours when used under heavy load or in high
ambient temperature.
(2) Service more frequently when used in dusty areas.
06/2011
9
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ENGINE OIL
Mini-Striker Service Manual
10
Engine Overhaul Service Procedure
1. While the engine is warm, remove the oil filler cap/dipstick.
2. Placed a suitable container under the drain plug and remove drain
plug and sealing washer.
3. Drain the used oil and then reinstall sealing washer and drain plug.
4. With the engine in a level position, fill to outer edge of oil filler hole
with the recommended oil.
5. Screw in the oil filler cap/dipstick securely.
OIL FILLER CAP /
DIPSTICK
SEALING
WASHER
DRAIN PLUG
SPARK PLUG
Operation with defective or wrong type plug will be reflected in Mini-Striker engine’s
performance: as indicated by hard starting, fouling, missing, overheating, pre-ignition or lack
of normal power. Therefore, at time of each regular maintenance inspection and whenever
check of ignition system indicates that spark plug is in need of attention, remove for
inspection and service as follows:
1. Disconnect spark plug cap, and remove any dirt around spark plug area.
2. Remove spark plug with a 5/8” spark plug wrench.
3. Clean spark plug with a wire brush and inspect carefully. If tip of insulator core is
rough, cracked, broken or blistered, or if electrodes are burned away to the extent that
they are too thin and can not be satisfactorily adjusted to recommended gap, replace
with new plug.
4. Reinstall spark plug. Start threads one or two turns with fingers to avoid cross
threading and torque to recommended specification.
5. Reconnect spark plug cap.
AIR FILTER
A dirty air filter restricts airflow to the carburetor, causing the engine to run
irregularly and lose power due to an over-rich mixture entering carburetor.
Therefore, whenever filter becomes dirty, or whenever any of the above
conditions occur, remove the filter element as follows:
1. Press latch tabs on top of the air cleaner cover and remove cover.
2. If required, clean filter in warm soapy water, rinse and dry thoroughly.
Then dip it in clean engine oil, and squeeze out any excess oil.
3. Replace filter if damaged or cannot be cleaned thoroughly.
4. Clean the air cleaner cover making sure no dust or dirt enters in the engine.
5. Reinstall the filter and the air cleaner cover ensuring cover seal is properly
set in its groove.
AIR CLEANER PACKING
IMPORTANT:
DO NOT use gasoline to
clean the air filter.
AIR CLEANER CASE
BOLT (2)
UPPER TABS
BREATHER TUBE
FILTER
COVER SEAL
06/2011
AIR CLEANER COVER
LOWER TABS
11
Mini-Striker Service Manual
CARBURETOR
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Operation with defective carburetor is reflected in engine performance: as indicated by engine
not starting, momentarily starting then stopping, running irregularly or missing, backfiring, not
properly idling or not developing normal power and/or overheating. Therefore, at time of each
regular maintenance inspection and whenever check of carburetor indicates it is in need of
attention proceed as follows:
1. With engine warm up and idling, turn pilot screw to setting producing the highest idle speed.
Correct pilot screw opening is approximately 1 1/8 turns out from the fully closed position.
2. Then turn throttle stop screw to obtain a standard idle speed of 2500 ± 200 RPM.
If more than an adjustment is required proceed as follows:
1. Remove air cleaner and air return packing.
2. Disconnect throttle return spring
3. Twist carburetor and disconnect governor rod from throttle valve.
4. Remove carefully the pilot jet and blow compressed air to clean passage. Remove the lever
setting plate, lever spring and fuel valve lever to check the fuel valve gasket. If worn or
damaged replace it.
5. Remove set bolt, float chamber and float pin.
6. Remove main jet #55 and main nozzle. Blow compressed air to clean the passage.
7. Remove spring and float valve. Check spring and tip for wear.
8. Check valve seat passage.
9. Clean carburetor body by blowing compressed air.
10. Reassemble float valve and spring operation.
11. Reassemble main nozzle.
12. Reassemble float and check operation by lightly pushing with a finger
13. With carburetor upright, measure the distance between the float top and carburetor body
when the float just touches the float valve. Standard float height is 12.0 mm (0.47 in).
If out of specification, replace the float.
14. Reassemble float chamber and tighten set bolt securely (check for gasoline leakage).
15. Reinstall the fuel valve gasket, valve lever, lever spring and lever setting plate.
16. Apply light coat of oil to O-ring before reinstalling pilot jet.
17. Reinstall carburetor in reverse order of removal.
O-RING
PILOT SCREW
GOVERNOR ROD
THROTTLE RETURN
SPRING
CARBURETOR INSULATOR
PACKING
O-RING
THROTTLE
STOP SCREW
SCREW
LEVER SETTING
PLATE
LEVER SPRING
FUEL VALVE
LEVER
CARBURETOR BODY
CARBURETOR INSULATOR
CARBURETOR PACKING
VALVE SEAT
FUEL VALVE GASKET
NORMAL WORN
THROTTLE
RETURN SPRING
FLOAT VALVE
THROTTLE
ARM
MAIN
NOZZLE
FLOAT PIN
CARBURETOR
GOVERNOR ROD
FLOAT
MAIN JET #55
FLOAT CHAMBER
FLOAT CHAMBER
GASKET
DRAIN TUBE
SEALING WASHER
DRAIN BOLT
0-RING
DRAIN SCREW
SET BOLD
06/2011
SEALING
WASHER
Mini-Striker Service Manual
www.wildfire-env.com • 1-800-426-5207
FUEL SYSTEM
FUEL TANK CAP
FUEL TANK
FUEL TANK
RUBBER A (2)
AIR VENT FILTER
SEPARATOR
SETTING
COLLAR (2)
FUEL TANK MOUNT
RUBBER B
6 X 20 MM
BOLT-WASHER (2)
FUEL TANK STAY
12
1.
2.
3.
4.
5.
6.
7.
8.
Remove fuel tank cap and clean air vent filter with warm soapy water.
Move fuel valve lever to “ON” position
Loosen carburetor drain screw, and drain carburetor.
Disconnect fuel tube.
Remove fuel filter and clean by blowing compressed air.
Check fuel filter for blockage and damage. Replace if necessary.
Clean fuel tank and dry thoroughly.
Check fuel tube for deterioration, cracks or signs of leakage.
Replace if necessary.
9. Set fuel filter in the fuel tank and reconnect fuel tank tube.
10. Reinstall fuel tank on rubber mounts and secure with setting collar
and bolt-washer (10 N•m / 84 inch-lbs (7 ft-lbs)
11. Check for leakage.
FUEL FILTER
TUBE CLIP
FUEL TUBE
TUBE CLIP
VALVES
FUEL TANK
STAY
(4)
1.
2.
3.
4.
VALVE
COVER
LOCKNUT (2)
VALVE ADJUSTING SCREW (2)
ROCKER ARM SHAFT
ROCKER
ARM (2)
PUSH ROD (2)
PUSH ROD
CONCAVE
06/2011
VALVE FILTER
Operation with misadjusted valve clearance is reflected in engine performance:
as indicated by engine not starting, momentarily starting then stopping,
running irregularly or missing, backfiring, not properly idling or not developing
normal power and/or overheating. Therefore, at time of each regular
maintenance inspection and whenever check of valve clearance indicates it is in
need of attention, remove for inspection and service as follow:
CYLINDER BLOCK
Remove fuel tank.
Remove fuel tank stay.
Carefully pry off the valve cover (if deformed, replace the valve cover).
Pull on the recoil starter rope and set piston at top dead centre of
compression stroke. Align the cut out in flywheel fin or the boss with
alignment mark “" on fan cover. (If the exhaust side opens when the
cutout in the flywheel fin is in line with the alignment mark, turn recoil
starter pulley one turn and align marks).
5. Insert a feeler gauge between the rocker arm and the valve and measure its
clearance.
6. Adjust if necessary as follows:
a) Loosen adjustment screw lock nut and adjust valve clearance by turning
adjusting screw.
b) Hold adjusting screw with a socket wrench and tighten the lock nut to
specified torque.
c) Torque to 5.5 N•m ( 4.0 lbf•ft)
7. Recheck the valve clearance before reinstalling the removed parts in
reverse order of removal (apply a bead of 2.0 mm (0.08 in) of liquid
packing (Three Bond 1207B or equivalent) to cylinder block before
reinstalling valve cover.
Mini-Striker Service Manual
13
ROCKER ARMS
AND PUSH RODS
MUFFLER
SPECIAL SCREW
BOLT
www.wildfire-env.com • 1-800-426-5207
1. Remove fuel tank, fuel tank stay and carefully pry off
the valve cover (if deformed, replace it).
2. Remove the rocker arm shaft.
3. Check for wear and bend at both ends of the push
rod. Replace if needed.
4. Reinstall push rod and carefully align into concave
in valve adjusting screw and in valve lifter.
5. Readjust the valves and reinstall the removed parts.
LOCK NUT
ROCKER ARM
ADJUSTING
SCREW
FEELER GAUGE
MUFFLER
PROTECTOR
SPARK ARRESTER
BOLT
SPARK ARRESTER
1. While the muffler is cold, remove bolts and muffler protector.
2. Remove the special screw from spark arrester, and remove spark arrester from muffler.
3. Brush off the carbon deposits from spark arrester screen. Be careful to avoid damaging
the screen.
4. Check muffler for carbon deposits. If necessary remove muffler and tap outer flange with
a plastic hammer. Do not tap on seal flange. If seal flange has dents or damage, replace
muffler.
5. Reinstall in reverse order of removal.
RECOIL STARTER
1. Remove recoil starter.
2. While wearing heavy gloves take care not to allow the recoil starter spring to pop out
when disassembling.
3. To reassemble, set recoil starter spring hook into starter reel groove.
4. Pass starter rope through hole in recoil starter reel and make a knot at rope end.
5. Wind rope on recoil starter reel in direction of arrow.
6. Align inner end hook of the recoil starter spring with starter case groove and install.
7. Pass starter rope through cutout in recoil starter case and turn the recoil starter reel 3 turns
to preload spring.
8. Pull out the rope end through recoil starter case hole and through starter grip before
making a knot.
9. Install swing arm, swing arm collar and friction spring before securing with set screw.
FAN COVER
RECOIL STARTER
ASSEMBLY
RECOIL STARTER CASE
RECOIL STARTER SPRING
STARTER REEL
SWING ARM
FRICTION
SPRING
SET SCREW
SWING ARM COLLAR
RECOIL STARTER ROPE
FLANGE NUT
STARTER GRIP
06/2011
BOLT
Mini-Striker Service Manual
www.wildfire-env.com • 1-800-426-5207
FLYWHEEL AND IGNITION COIL
SPECIAL NUT
RECOIL STARTER PULLEY
FAN COVER
STUD BOLT (A)
FLYWHEEL
BOLT
IGNITION COIL
WOODRUFF KEY
FAN COVER STUD
BOLT B (2)
HIGH TENSION
WIRE
STOP SWITCH
WIRE
CRANKSHAFT
VALVE LIFTER
BOLT
GOVERNOR
WEIGHT HOLDER
WASHER
GOVERNOR
HOLDER CLIP
WASHER
GOVERNOR
WEIGHT HOLDER
DOWEL
PIN (2)
BOLT
CAMSHAFT
DRIVE GEAR
SHROUD
BREATHER
TUBE
VALVE LIFTER COLLAR AND
VALVE LIFTER ROLLER
BREATHER TUBE
AIR CLEANER CASE
VALVE
LIFTER (2)
ALIGNMENT
MARK
06/2011
TIMING
MARK
CAMSHAFT
DRIVE GEAR
Efficient engine cooling is accomplished by a fan attached to the flywheel.
This fan pulls air through the rewind starter that forces air around the
cylinder and through the spaces between the cylinder and cylinder head fins.
In time, the cooling air passages will become partially clogged and fins will
become coated with dirt, therefore reducing the cooling efficiency.
Whenever this situation occurs proceed as follow:
1. Remove recoil starter assembly and the fan cover.
2. Remove nut holding the recoil starter pulley while holding the flywheel with
a strap wrench.
3. Remove the recoil starter then the flywheel with a flywheel puller
4. Clean crankshaft of dirt, oil, grease and other foreign material.
5. Clean flywheel and ensure no foreign material are on the magnetic part.
6. Check ignition coil wires for tears and damage.
7. Reinstall the flywheel over crankshaft and ensure the key groove is properly
aligned.
8. Apply light coat of oil to crankshaft threads and tighten special nut to
specified torque.
9. Reinstall the ignition coil. Make sure the air gap between the magnetic part
of flywheel and the ignition coil is within tolerance. The clearance should be
equal at both ends of the ignition coil.
10. Reinstall fan cover and recoil starter assembly.
OIL SEAL
CRANKCASE
SIDE COVER
CAMSHAFT
14
BREATHER TUBE
1.
2.
3.
4.
Insert a screwdriver into concave provided and remove crankcase side cover.
Remove the governor weight assembly from governor shaft.
Remove the camshaft and valve lifter components.
Inspect and measure the I.D. of the camshaft roller bearing and valve lifter
bearing (compare with engine standard and service limit).
5. Inspect and measure camshaft I.D. and its height. Compare with engine
standard and service limit.
6. Inspect and measure the camshaft roller O.D. and valve lifter roller O.D.
Compare with engine standard and service limit.
7. Inspect and measure the valve lifter I.D. and compare with engine standard
and service limit.
8. Inspect and measure the rocker arm I.D. and compare with engine standard
and service limit.
9. Inspect and measure the rocker arm shaft O.D. and compare with engine
standard and service limit.
10. Inspect and measure the rocker arm shaft bearing I.D. and compare with
engine standard and service limit.
11. Clean mating surfaces of crankcase side cover and cylinder block.
12. Reassemble the valve lifter assembly and camshaft (make sure the mark on
the camshaft drive gear is properly aligned with the timing mark on the
camshaft).
13. Open the governor weight holder and insert the slider into the shaft. Check
for smooth operation.
14. Apply a bead of 2,0 mm (0.08 in) of liquid packing (Three Bond 1216E or
equivalent) to cylinder block before reinstalling crankcase side cover.
Mini-Striker Service Manual
VALVE LIFTER
cont’d
OIL CASE AND
CRANKSHAFT
www.wildfire-env.com • 1-800-426-5207
15. Reinstall crankcase side cover then loosely tighten the bolts. Tighten bolts diagonally in 2 or 3
steps to specified torque.
16. Drive in the oil seal to the specified depth using proper tool.
17. Reinstall remaining component in reverse order of removal.
18. Wait 30 minutes after assembly before adding oil into crankcase.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Set the piston at top dead center and remove oil case screws.
Insert a screwdriver into concave provided and remove oil case.
Clean mating surfaces of oil case and cylinder block.
Disconnect piston from connecting rod assembly.
Remove inlet and outlet valves. Push down and slide retainer sideways, so the valve stem slips
through the valve spring retainer.
Remove carbon deposits from inlet and outlet valves. Make sure not to interchange the inlet and
outlet valves.
Check valve head for pitting and damage (replace in necessary).
Insert a protective lining of thick paper or equivalent material inside the cylinder.
Attach a cleaning brush to an electric drill and clean combustion chamber.
Measure the piston skirt O.D. at a point 10 mm (0.4 in) from bottom of skirt and 90o to piston
pin bore and compare with engine standard and service limit.
Measure the cylinder I.D. at three levels perpendicularly and in parallel to piston pin. Take the
maximum reading of each measurement to determine the cylinder I.D. Compare with engine
standard and service limit.
PACKING
OIL FILLER CAP
OIL SEAL
OIL CASE
OIL DRAIN BOLT
SEALING WASHER
BOLT (8)
BOLT (3)
OIL LEVEL
SWITCH
0-RING
SCREW
CONNECTING ROD CAP
STOPPER PLATE
OIL DIPPER
OIL OUTLET VALVE
CONNECTING
ROD BOLT (2)
CRANKSHAFT
LOCK PIN
CYLINDER BLOCK
OIL SEAL
DOWEL PIN (2)
WASHER
GOVERNOR ARM
06/2011
15
www.wildfire-env.com • 1-800-426-5207
OIL CASE AND
CRANKSHAFT
cont’d
PISTON/CONNECTING
ROD ASSEMBLY
TOP RING (WHITE
CIRCUMFERENCE)
MARK
120°
120°
120°
SECOND RING (BLACK
CIRCUMFERENCE)
OIL RING
(COMBINATION
RING)
{
SIDE RAIL
SPACER
SIDE RAIL
10 MM (0.4 IN)
10 MM
(0.4 IN)
PISTON
PIN
PISTON
06/2011
PISTON PIN CLIP (2)
Mini-Striker Service Manual
16
12. Calculate the piston to cylinder clearance and compare with engine standard and service limit.
13. Inspect and measure the piston rings (top ring and second ring) and compare with engine
standard and service limit.
14. Measure ring side clearance and compare with engine standard and service limit.
15. Insert the piston ring in the cylinder and position using the piston. Then measure the
piston ring end gap and compare with engine standard and service limit.
16. Measure the piston pin O.D. and compare with engine standard and service limit.
17. Measure the piston pin bore I.D. and compare with engine standard and service limit.
18. Measure connecting rod small end I.D. and compare with engine standard and service
limit.
19. Measure connecting rod big end I.D. and compare with engine standard and service limit.
20. Measure crank pin O.D. and compare with engine standard and service limit.
21. Clean the crank pin and connecting rod big end.
22. Set a plastigauge in the axial direction on crank shaft pin. Install connecting rod cap and
tighten the connecting rod bolt to the specified torque (see torque values table).
23. Remove the connecting rod cap and measure the plastiqauge with the plastigauge scale. If it
exceeds the service limit replace the connecting rod and recheck the clearance. It the clearance
measured using a new connecting rod, exceeds the service limit, replace the crankshaft.
24. Measure the connecting rod big end side clearance using a feeler gauge and compare with
engine standard and service limit.
25. Measure the valve spring free length and compare with engine standard and service limit.
26. Measure the inlet and outlet valve stem O.D. and compare with engine standard and
service limit.
27. Measure the inlet and outlet valve guide I.D. and compare with engine standard and
service limit.
28. Measure the inlet and outlet valve stem-to-guide clearance and compare with engine
standard and service limit.
29. Clean the cylinder block thoroughly before reassembling.
30. Reassemble the piston as shown on the drawing and following the recommendation below.
a) Ensure top ring (white circumference) is installed with chamfer facing up.
b) Ensure second ring (black circumference) is installed with chamfer facing up.
c) Do not interchange the top and second rings.
d) After assembly, check for smooth movement of piston rings.
e) Stagger the piston ring end gaps 120° apart (make sure it is not aligned with the piston pin).
f) Stagger the side rail end gap to the right or left of spacer end gap.
31. Reassemble the inlet and outlet valves.
32. Insert the piston inside the cylinder.
33. Clean the oil outlet valve and stopper plate.
34. Install the oil outlet valve and the stopper plate aligning the projection with the groove and
chamfer in the cylinder block.
35. Reassemble the piston to connecting rod assembly (ensure markings on the connecting rod
and the piston are aligned). Make sure the oil dipper is facing the flywheel side. Install the
connecting rod cap and tighten connecting rod bolt to specified torque.
36. Apply a bead of 2.0 mm (0.08 in) of liquid packing (Three Bond 1216E or equivalent) to
cylinder block before reinstalling oil case.
37. Reinstall crankcase side cover then loosely tighten the bolts. Tighten bolts to the specified
torque in the numbered sequence shown.
38. Drive in the oil seal to the specified depth using proper tool.
17
Mini-Striker Service Manual
TORQUE VALUES
www.wildfire-env.com • 1-800-426-5207
PUMP END
Pump shaft hex. socket screw (FAST-44)
Pump body hex head screw (FAST-46)
Suction cover hex. cap screw (FAST-18)
Mounting board hex. cap screw (FAST-21)
5.7 – 6.2 N•m / 50-55 inch-lbs (4.2 – 4.6 ft-lbs)
7.9 - 8.5 N•m / 70-75 inch-lbs (5.8 – 6.3 ft-lbs)
7.9 - 8.5 N•m / 70-75 inch-lbs (5.8 – 6.3 ft-lbs)
6.0 N m / 52 inch-lbs (4.3 ft-lbs)
ENGINE
CLEARANCE DATA
& LIMIT (ENGINE)
PART
Engine
Cylinder
Piston
Piston pin
Piston rings
Connecting rod
Crankshaft
Valves
Valve springs
Camshaft
Camshaft roller
Valve lifters
Valve lifter roller
Crankcase side cover
Cylinder block
Rocker arms
Rocker arm roller
Spark plug
Ignition coil
Carburetor
12,0 N•m / 108 inch-lbs (9 ft-lbs)
7.5 N•m / 65 inch-lbs (5.4 ft-lbs)
7.5 N•m / 65 inch-lbs (5.4 ft-lbs)
6.0 N•m / 52 inch-lbs (4.3 ft-lbs)
6.0 N•m / 52 inch-lbs (4.3 ft-lbs)
11.0 N•m / 96 inch-lbs (8.0 ft-lbs)
21.5 N•m / 186 inch-lbs (15.5 ft-lbs)
10.0 N•m / 84 inch-lbs (7.0 ft-lbs)
6.0 N•m / 52 inch-lbs (4.3 ft-lbs)
6.0 N•m / 52 inch-lbs (4.3 ft-lbs)
ITEM
Maximum speed without load
Idle speed
Cylinder compression
Sleeve I.D.
Skirt O.D.
Piston-to-cylinder clearance
Pin bore I.D.
O.D.
Pin-to-piston clearance
Ring width
(Top)
(Second)
Ring side clearance
(Top/Second)
Ring end gap
(Top/Second)
Small end I.D.
Big end I.D.
Big end oil clearance
Big end side clearance
Crank pin O.D.
Valve clearance
(IN)
(EX)
Stem O.D.
(IN)
(EX)
Stem-to-guide clearance
(IN)
(EX)
Free length
(IN / EX)
Cam height
I.D. (Bearing)
O.D.
I.D. (Bearing)
O.D.
Camshaft
(Bearing I.D.)
Valve lifter roller
(Bearing I.D.)
Camshaft roller
(Bearing I.D.)
Valve lifter roller
(Bearing I.D.)
Rocker arm roller
(Bearing I.D.)
Valve guide I.D.
(IN / EX)
I.D. (Bearing)
O.D.
Gap
Resistance
(Primary side)
(Secondary side)
Main jet
Float level height
Pilot screw opening
Carburetor drain bolt
Carburetor drain screw
Carburetor drain knob
Governor arm nut
Flange bolt and nut
Screw
Self-tapping flange bolt
(4 mm)
(5 mm)
(6 mm)
(3 mm)
(4 mm)
(5 mm)
4.5 N•m / 40 inch-lbs (3.3 ft-lbs)
1.5 N•m / 13 inch-lbs (1.1 ft-lbs)
1.2 N•m / 11 inch-lbs (0.9 ft-lbs)
7.0 N•m / 61 inch-lbs (5.1 ft-lbs)
3.5 N•m / 30 inch-lbs (2.5 ft-lbs)
5.5 N•m / 48 inch-lbs (4.0 ft-lbs)
10.0 N•m / 84 inch-lbs (7.0 ft-lbs)
1.0 N•m / 8 inch-lbs (0.7 ft-lbs)
2.0 N•m / 17 inch-lbs (1.4 ft-lbs)
5.5 N•m / 48 inch-lbs (4.0 ft-lbs)
STANDARD
7 800 ± 150 RPM
2 500 ± 200 RPM
0.42 MPa (61 psi) @ 1000 RPM
41.800 – 41.815 mm (1.6457 – 1.6463 in)
41.770 – 41.790 mm (1.6445 – 1.6453 in)
0.010 – 0.045 mm (0.0004 – 0.0018 in)
10.002 – 10.008 mm (0.3938 – 0.3940 in)
9.994 – 10.000 mm (0.3935 – 0.3937 in)
0.002 – 0.014 mm (0.0001 – 0.0006 in)
0.77 – 0.79 mm (0.030 – 0.031 in)
0.97 – 0.99 mm (0.038 – 0.039 in)
0.015 – 0.050 mm (0.0006 – 0.0020 in)
0.150 – 0.300 mm (0.0059 – 0.0118 in)
10.006 – 10.017 mm (0.3939 – 0.3944 in)
15.000 – 15.011 mm (0.5906 – 0.5910 in)
0.016 – 0.038 mm (0.0006 – 0.0015 in)
0.1 – 0.6 mm (0.004 – 0.024 in)
14.973 – 14.984 mm (0.5895 – 0.5899 in)
0.06 – 0.10 mm (0.0024 – 0.0039 in)
0.09 – 0.13 mm (0.0035 – 0.0051 in)
3.970 – 3.985 mm (0.1563 – 0.1569 in)
3.935 – 3.950 mm (0.1549 – 0.1555 in)
0.015 – 0.048 mm (0.0006 – 0.0019 in)
0.050 – 0.083 mm (0.0020 – 0.0033 in)
23.7 mm (0.93 in)
27.972 mm (1.1013 in)
5.020 – 5.050 mm (0.1976 – 0.1988 in)
4.990 – 5.000 mm (0.1965 – 0.1969 in)
5.005 – 5.025 mm (0.1970 – 0.1978 in)
4.990 – 5.000 mm (0.1965 – 0.1969 in)
5.005 – 5.023 mm (0.1970 – 0.1978 in)
5.005 – 5.023 mm (0.1970 – 0.1978 in)
5.005 – 5.023 mm (0.1970 – 0.1978 in)
5.005 – 5.023 mm (0.1970 – 0.1978 in)
4.000 – 4.018 mm (0.1575 – 0.1582 in)
4.000 – 4.018 mm (0.1575 – 0.1582 in)
4.005 – 4.025 mm (0.1577 – 0.1585 in)
3.990 – 4.000 mm (0.1571 – 0.1575 in)
0.6 – 0.7 mm (0.024 – 0.028 in)
0.98 – 1.20 Ω
8 – 10 Ω
0.3 – 0.5 mm (0.012 – 0.020 in)
#55
12 mm (0.47 in)
1 1/8 turn out
SERVICE LIMIT
41.900 mm (1.6496 in)
41.700 mm (1.6417 in)
0.120 mm (0.0047 in)
10.050 mm (0.3957 in)
9.950 mm (0.3917 in)
0.100 mm (0.0039 in)
0.720 mm (0.0283 in)
0.920 mm (0.0362 in)
0.120 mm (0.0047 in)
0.600 mm (0.0236 in)
10.050 mm (0.3957 in)
15.040 mm (0.5921 in)
0.100 mm (0.0039 in)
0.8 mm (0.031 in)
14.940 mm (0.5882 in)
------------3.900 mm (0.1535 in)
3.880 mm (0.1528 in)
0.098 mm (0.0039 in)
0.098 mm (0.0039 in)
22.8 mm (0.90 in)
26.972 mm (1.0619 in)
5.100 mm (0.2008 in)
4.950 mm (0.1949 in)
5.050 mm (0.1988 in)
4.950 mm (0.1949 in)
5.050 mm (0.1988 in)
5.050 mm (0.1988 in)
5.050 mm (0.1988 in)
5.050 mm (0.1988 in)
4.050 mm (0.1594 in)
4.060 mm (0.1598 in)
4.050 mm (0.1594 in)
3.950 mm (0.1555 in)
-------------------------------------------
06/2011
Spark plug
Crankcase side cover
Oil case bolt
Connecting rod bolt
Valve cover bolt
Oil drain bolt
Flywheel hub nut
Fuel tank bolt
Ignition coil bolt
Fan cover stud bolt
Mini-Striker Service Manual
www.wildfire-env.com • 1-800-426-5207
18
WARRANTIES
A. Warranty on Products Distributed by Wildfire
Wildfire makes no warranty, express or implied, with respect to any product distributed by it and manufactured by third-party manufacturers. You,
the purchaser, can only rely upon such warranties, if any, that are made by their respective manufacturers and subject the limitations that may be
contained in such warranties according to the respective terms thereof. Wildfire hereby assigns, as applicable, any such manufacturer warranty to
you as the purchaser, if assignable. However, Wildfire disclaims all other warranties or conditions for items whether express, oral, implied or
otherwise, as to any matter whatsoever, including but not limited to, implied warranties or conditions of merchantable quality or fitness for a
particular purpose and those arising by statute or otherwise in law or form a course of dealing usage of trade.
B. Warranty on Products Manufactured by or for Wildfire
Wildfire offers a limited warranty as described fully below. Among other things, it also specifically disclaims liability for:
• Failure of the product if it is used for other than its intended purpose.
• Changes or modifications not expressly approved by Wildfire.
• Unreasonable use, supplemental damage, or damage to the product not resulting from defects in material or workmanship.
• Any personal injury, damages of any kind resulting from misuse, improper installation, negligence, repair or alteration of the product.
No Consequential Damages
Some states and provinces do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations may not apply
to you. This statutory warranty gives you specific legal rights, and you may have other rights, which vary from state to state or province to province.
Wildfire offers a limited guarantee of all products manufactured by Wildfire to be free of defects in material and/or workmanship for a period of
one (1) year from date of invoice subject to use of such products strictly according to instructions. Any product manufactured by or for us believed
by you to contain a defect must be returned to Wildfire for examination and evaluation. You are responsible for payment of transportation charges.
If after inspection by us or an expert appointed by us the product is in fact found to be defective, Wildfire will repair or replace the defective
product and reimburse the original buyer for transportation charges to and from our warehouse.
Limitation of Liability
THE WARRANTY SPECIFIED HEREIN IS LIEU OF ANY AND ALL OTHER WARRANTIES, EXPRESSED, OR IMPLIED.
Wildfire hereby expressly disclaims any express or implied warranties of merchantability or of fitness for any particular purpose.
Wildfire’s liability on any claim of any kind, including negligence, for any damage or loss including but not limited to personal injury or
consequential damage arising out of, connected with or resulting from this contract, or from the manufacture, lease, sales, delivery, resale, return,
repair, maintenance, handling or use of any product covered by or furnished under this sale, shall in no case exceed the purchase price. Wildfire shall
not be liable for any penalty or for any special, indirect or consequential damages, including, but not limited to, any economic loss, loss of revenue
or loss of opportunity.
The foregoing warranty is in lieu of all other warranties, express or implied, including but not limited to, any implied warranties of merchantability
or fitness for a particular purpose. Your exclusive remedy with respect to any and all losses or damages resulting from any cause whatsoever, including
our negligence, shall be repair or replacement as specified above. We shall in no event be liable for any consequential or incidental damages of any
nature, including without limitation, damages for personal injury or damages to property, and however occasioned, whether alleged as resulting
from breach of warranty or contract by us or our negligence or otherwise.
06/2011
www.wildfire-env.com • 1-800-426-5207
Tech-notes, part lists and other documents
can be found on our web site at
www.wildfire-env.com
Wildfire Environmental USA Inc.
16311 NE Cameron BIvd
Portland, OR
USA 97230
Tel.: (800) 426-5207
(503) 257-7900
Fax: (503) 257-7979
950 Riverside Parkway, Suite 50
West Sacramento, CA
USA 95605
Tel.: (800) 426-5207
(916) 372-9004
Fax: (916) 372-9006
Wildfire Environmental Inc.
1100, rue Norman street, Suite 200
Lachine, QC
Canada H8S 1A6
Tel.: (800) 426-5207
(514) 637-5572
Fax: (514) 637-3985
E-mail: [email protected]
Distributed by:
2602 Mount Lehman Road, Suite 102
Abbotsford, BC
Canada V4X 2N3
Tel.: (800) 426-5207
(604) 864-4176
Fax: (604) 864-4186
17426 - 106A Avenue
Edmonton, AB
Canada T5S 1E6
Tel.: (800) 426-5207
(780) 484-3705
Fax: (780) 484-5115

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Key Features

  • Small, lightweight design
  • 1-stage centrifugal pump
  • 38 mm (1 1/2") NPSH male suction and discharge connection
  • One-cylinder, four-cycle, air-cooled engine
  • Rewind, pull-cord starter
  • Meets US EPA and CARB 2000 emissions standards

Frequently Answers and Questions

What type of fuel should I use in the Mini-Striker fire pump?
Use unleaded gasoline with an octane rating of 86 or higher. Do not use stale or contaminated gasoline or an oil/gasoline mixture.
How do I start the Mini-Striker fire pump?
Follow these steps: 1. Fill the fuel supply tank with recommended fuel grade. 2. Open the fuel supply valve. 3. Connect the discharge hose, nozzles, etc. to the pump. 4. Connect the foot valve strainer to the male end of the suction hose and fill the suction hose with water. Then, connect the suction hose to the pump. 5. Move the FUEL VALVE LEVER to “ON” position. 6. Close the choke if the engine is cold. 7. Turn the IGNITION SWITCH to “ON” position. 8. Move the throttle lever to 1/3 to ½ the full speed. 9. Slowly turn the engine until resistance (past compression). 10. Give the starter rope several quick, steady pulls until the engine starts. 11. Slowly open the choke and allow the engine to warm up for at least 2 minutes before using full throttle.
How do I stop the Mini-Striker fire pump?
Follow these steps: 1. Move the throttle lever to “SLOW” position. 2. Move the FUEL VALVE LEVER to the “OFF” position and wait for the engine to stop. 3. Turn the IGNITION SWITCH to the “OFF” position.

Related manuals

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