26
For repairs beyond
minor adjustments
or corrections,
contact your nearest
Cub Cadet service
dealer or call
1-877-282-8684.
If you would like
to order a Service
Manual, please
call the Publications
Department at
800-800-7310.
9
Trouble
Shooting
Possible Cause(s)
Problem
Engine will not start
Battery has low voltage.
Loose or corroded battery connections.
Fuse is blown.
No Fuel or improper fuel.
Plugged fuel filter.
Air or water is in the fuel system.
In Winter, oil viscosity increases, and
engine revolution is slow.
Defective starter solenoid.
Open-circuit in wiring.
Engine is hard
to start
Engine misses
under load
Engine vapor locks
Engine runs unevenly
Engine overheats
Engine is cold.
Plugged fuel filter.
Engine oil viscosity too heavy.
Loose or corroded electrical connections.
Stale or improper fuel.
Stale or dirty fuel.
Plugged fuel filter.
Poor quality fuel.
Very hot weather conditions.
Fuel tank vent plugged.
Dirt in fuel filter.
Loose electrical connections.
Throttle cable sticking.
Fuel line or fuel filter plugged.
Stale or dirty fuel.
Improper fuel.
Air cleaner element plugged.
Engine overloaded.
Low coolant level.
Dirty radiator core or grille screen.
Coolant flow route corroded.
Air cleaner element missing or plugged.
Engine oil low.
Engine operated too long at slow engine speed.
Exhaust fumes
are colored
Fuel quality is poor.
Too much oil.
The air cleaner is clogged.
The inside of exhaust muffler is dumped with fuel.
Injection nozzle trouble.
Poor quality fuel.
Black
Blue
white
Summary of Contents for J466
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