Problem
Possible Cause
Corrective Action
1. The engine load is excessive.
1. Reduce ground speed.
2. The crankcase oil level is incorrect.
2. Fill or drain to the full mark.
3. The air cleaner filters are dirty.
3. Service the air filters.
4. Dirt, water, stale fuel, or incorrect fuel
is in the fuel system.
4. Drain and flush the fuel system; add
fresh fuel.
5. Engine overheating.
5. Refer to Engine Overheats.
6. The spark arrestor screen is clogged.
6. Clean or replace the spark arrestor
screen.
7. There is air in the fuel.
7. Bleed the nozzles and check for air
leaks at fuel hose connections and
fittings between the fuel tank and
engine.
8. Low compression
8. Contact your Authorized Service
Dealer.
9. The fuel tank vent is restricted.
9. Contact your Authorized Service
Dealer.
10. The injection pump timing is incorrect.
10. Contact your Authorized Service
Dealer.
The engine loses power.
11. The injection pump is damaged.
11. Contact your Authorized Service
Dealer.
1. Excessive loading.
1. Reduce load; use lower ground speed.
2. The air cleaner filters are dirty.
2. Service the air filters.
3. Incorrect fuel is in the fuel system.
3. Drain the fuel system and refill with
specified fuel.
4. The injection pump timing is incorrect.
4. Contact your Authorized Service
Dealer.
5. The injection pump is damaged.
5. Contact your Authorized Service
Dealer.
Excessive black smoke from exhaust.
6. The injection nozzles are damaged.
6. Contact your Authorized Service
Dealer.
1. The key was turned to the start position
before the glow plug light turned off.
1. Turn the key to the run position and
allow the glow plug light to turn off
before starting the engine.
2. The engine temperature is low.
2. Check the thermostat.
3. The glow plugs are inoperative.
3. Check the fuse, glow plugs and wiring.
4. The injection pump timing is incorrect.
4. Contact your Authorized Service
Dealer.
5. The injection nozzles are damaged.
5. Contact your Authorized Service
Dealer.
Excessive white smoke from exhaust.
6. Low compression
6. Contact your Authorized Service
Dealer.
1. The parking brake is on.
1. Release the parking brake.
2. Hydraulic fluid level low.
2. Add hydraulic fluid to the reservoir.
3. The tow valves are open.
3. Close the tow valves.
4. Flow divider valve lever is in 9 o’clock
position.
4. Move lever to 12 o’clock to 10 o’clock
position.
5. Traction pump drive coupler is loose
or broken.
5. Contact your Authorized Service
Dealer.
6. Pump and/or wheel motor is damaged.
6. Contact your Authorized Service
Dealer.
7. Control valve is damaged.
7. Contact your Authorized Service
Dealer.
Traction unit does not drive.
8. Relief valve is damaged.
8. Contact your Authorized Service
Dealer.
38
Summary of Contents for 22337CP
Page 39: ...Schematics Electrical Schematic Rev A 39...
Page 40: ...Hydraulic Schematic Rev A 40...
Page 41: ...Notes 41...
Page 42: ...Notes 42...
Page 43: ...Notes 43...
