Kohler COM7.5 Service Manual page 31

Possible intermittent wiring
problem or control board
malfunction. Check all
wiring and components.
Start the unit. Does it stop
after normal operation?
Is the controller
fault LED lit?
Are alternator output leads
connected to AC terminals
Is air cleaner
Are spark plug and
Are fuel solenoid
and wiring okay?
Is fuel adjustment
correct? See Section
* Adjusting the fuel system may void the emissions certification. Only trained and authorized service technicians should adjust the fuel system.
See Section 4.5.4.
TP-6120 5/02
Unit Stops After Normal Operation
E
Yes
Yes
No
on the rectifier?
Yes
Yes
plugged?
No
No
wires okay?
Yes
No
Yes
No
4.5.4.
Done.
No
Correct the fault and reset
the controller.
Connect/repair/replace
No
alternator output leads.
Clean/replace
air cleaner
elements.
Replace or regap spark
plugs. See Section 2.6.2.
Repair/replace
fuel solenoid
and/or wiring.
Adjust the fuel
metering
valve.*
Section 3 General Troubleshooting 21