Troubleshooting
Troubleshooting the Engine and Vehicle
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 fuse.
3. The battery is discharged.
3. Charge or replace the battery.
4. A broken starter or starter solenoid.
4. Contact your Authorized Service
Dealer.
The starter does not rotate the engine.
5. There are seized internal engine
components.
5. Contact your Authorized Service
Dealer.
1. The fuel tank is empty.
1. Fill the tank with fresh fuel.
2. Dirt, water, or stale fuel is in the fuel
system.
2. Drain and flush the fuel system; add
fresh fuel.
3. Clogged fuel line.
3. Clean or replace.
4. The run relay is not energized.
4. Contact your Authorized Service
Dealer.
The engine cranks but does not start.
5. The starter switch is broken.
5. Contact your Authorized Service
Dealer.
1. The fuel-tank vent is restricted.
1. Replace the fuel 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. A fuse is blown or loose.
4. Correct or replace the fuse.
5. The fuel pump is broken.
5. Contact your Authorized Service
Dealer.
6. There are loose wires or poor
connections.
6. Check and tighten wire connections.
The engine starts but does not keep
running.
7. The cylinder-head gasket is broken.
7. Contact your Authorized Service
Dealer.
1. Dirt, water, or stale fuel in the fuel
system.
1. Drain and flush the fuel system; add
fresh fuel.
2. There are loose wires or poor
connections.
2. Check and tighten wire connections.
The engine runs but knocks or misses.
3. The engine is overheating.
3. See “The engine overheats” below.
1. The fuel-tank vent is restricted.
1. Replace the fuel cap.
2. Dirt, water, or stale fuel is in the fuel
system.
2. Drain and flush the fuel system; add
fresh fuel.
3. The fuel pump is broken.
3. Contact your Authorized Service
Dealer.
4. The engine has low compression.
4. Contact your Authorized Service
Dealer.
The engine does not idle.
5. The air-filter element is dirty.
5. Replace the air-filter element.
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Summary of Contents for 41393
Page 88: ...Schematics g034336 Sprayer System Schematic Rev DWG 131 9559 Rev A 88...
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