Printed in U.S.A 65 918215/CP0407
Chapter 11
TROUBLESHOOTING
This troubleshooting guide lists possible causes of
problems and the corrective actions required to
solve the problems.
If a problem occurs, do not overlook simple causes.
For example, an engine failing to start could be
caused by an empty fuel tank. After a mechanical
failure has been corrected, be sure to locate the root
cause of the problem.
IMPORTANT: Do not attempt to service or
repair major components unless authorized to
do so by your Gehl dealer. Unauthorized
repairs may void the Warranty.
ENGINE
Problem Possible Cause Corrective Action
Engine will not turn over Fuse in control module is blown Replace fuse
Faulty relay Replace relay
Circuit breaker is tripped Reset circuit breaker
Starter motor defective Repair/replace starter
Faulty wiring connections Repair wiring connections
Starter motor does not have
enough power to turn the
engine over
Battery defective Charge battery
Starter motor defective Repair/replace starter
Wiring connections are broken or loose Repair/replace and/or tighten
connections
Engine cranks over but will
not start
Fuel tank is empty Add fuel
Engine crankcase oil is too heavy Drain and replace crankcase oil with
proper viscosity oil
Engine is cold Preheat engine
Engine cuts out abruptly Fuel tank is empty Add fuel
Fuel filter is clogged Clean/replace fuel filter
Air is trapped in the fuel system Bleed the fuel system. Refer to the
engine manual
Engine runs rough Fuel filter is clogged Clean/replace fuel filter
Air is trapped in the fuel system Bleed the fuel system. Refer to the
engine manual.
Air cleaner is clogged Clean/replace air cleaner
Engine overheats Low radiator coolant Add coolant
Radiator clogged Clean radiator
Low crankcase oil level Add oil as required
Exhaust is restricted After engine cools, remove restriction
Courtesy of Machine.Market