Troubleshooting
Problem
Possible Cause
Corrective Action
1. The electrical connections are corroded
or loose.
1. Check the electrical connections for
good contact.
2. A fuse is blown or loose.
2. Correct or replace the fuse.
3. The battery is discharged.
3. Charge the battery or replace it.
4. The relay or switch is damaged.
4. Contact your Authorized Service
Dealer.
5. A damaged starter or starter solenoid.
5. Contact your Authorized Service
Dealer.
The starter does not crank
6. Seized internal engine components.
6. Contact your Authorized Service
Dealer.
1. Incorrect starting procedure.
1. Refer to Starting and Stopping the
Engine
2. The fuel tank is empty.
2. Fill with fresh fuel.
3. The fuel shut-off valve is closed.
3. Open the fuel shut-off valve.
4. Dirt, water, stale fuel, or incorrect fuel
is in the fuel system.
4. Drain and flush the fuel system; add
fresh fuel.
5. Clogged fuel line.
5. Clean or replace.
6. There is air in the fuel.
6. Bleed the nozzles and check for air
leaks at the fuel hose connections
and fittings between the fuel tank and
engine.
7. Inoperative glow plugs.
7. Check the fuse, glow plugs, and wiring.
8. Slow cranking speed.
8. Check the battery, oil viscosity, and
starting motor (contact your Authorized
Service Dealer).
9. The air cleaner filters are dirty.
9. Service the air filters.
10. The fuel filter is clogged.
10. Replace the fuel filter.
11. Improper fuel grade for cold weather
use.
11. Drain the fuel system and replace the
fuel filter. Add fresh fuel of proper grade
for ambient temperature conditions.
You may need to warm the entire
traction unit.
12. Low compression.
12. Contact your Authorized Service
Dealer.
13. The injection nozzles are damaged.
13. Contact your Authorized Service
Dealer.
14. The injection pump timing is incorrect.
14. Contact your Authorized Service
Dealer.
15. The injection pump is broken.
15. Contact your Authorized Service
Dealer.
The engine cranks, but will not start.
16. The ETR solenoid is broken.
16. Contact your Authorized Service
Dealer.
1. The fuel tank vent is restricted.
1. Loosen the cap. If the engine runs with
the cap loosened, replace the cap.
2. Dirt or water is in the fuel system.
2. Drain and flush the fuel system; add
fresh fuel.
3. The fuel filter is clogged.
3. Replace the fuel filter.
4. There is air in the fuel.
4. Bleed the nozzles and check for air
leaks at fuel hose connections and
fittings between the fuel tank and
engine.
5. Improper fuel grade for cold weather
use.
5. Drain the fuel system and replace the
fuel filter. Add fresh fuel of proper grade
for ambient temperature conditions.
The engine starts, but does not keep
running.
36
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...
