Electrical System: Troubleshooting Flow Chart; Starter Motor Failure To Turn On - Kubota KX080-3 Workshop Manual

WSM KX080-3 Service
b. Troubleshooting flow chart

(1) Starter motor failure to turn on

Key switch at START position, but the
starter fails to turn on to start the
engine.
Are both the right and left
lever lock switches on? (Are
both the safety levers up?)
Yes
Is the starter solenoid acti-
vated? Does the pinion sound
clicking?
No
Does the starter relay and
self-hold relay OK?
Yes
No
Turn off both the lever lock switches.
(Lift both the safety levers.)
Yes Is there battery voltage at
starter terminal B?
No
Check starter relay or self-hold relay.
Check metor controller and anti-theft
system.
V-S-4
Electrical system
Starter defective.
Battery defective.