Vehicle Troubleshooting - Cushman 646442 Owner's Manual

9
HAULER 4X4 DIESEL
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This troubleshooting chart summarizes simple service items for users who are familiar with mechanical systems.
For more detailed service items, contact your local Dealer.

vEHIcLE TROUBLESHOOTING

Problem
1. Start motor cannot run or run
at low speed
2. Engine is hard to start (with
start motor running)
Blown main fuse (Slow-blow fuse: near start motor cable)

Loose battery cable

Discharged battery (Alternator malfunction)

Key switch malfunction, Hard to start the engine

Insufficient preheating

Malfunctioning electrical parts related to preheat operation such, as pre-

heat relay, controller
Extra manual preheating is required in extremely cold weather

Insufficient fuel

Air in fuel line, loose fuel line clamp or pinched fuel line

Water or foreign material in fuel

Clogged fuel filter or fuel hose, blocked fuel filter valve

Gelled fuel in extremely cold temperature (Fuel for winter not used)

check item Maintenance code
AG
AD
AD
L, M
L, M