
Tables
Page IV Panda_12mini_PMS_Digital_s00865_Installation manual.V02 - Chapter E: Tables
23.1.07
MOTOR RUNS IN OFF POSITION
Cause
Solution
Fuel inlet solenoid valve or throttle shut solenoid is not
switching off.
Check wire connections to solenoid. Check valve
functions as in the "Inlet Fuel Solenoid Valve" or in the
trottle shut off solenoid sections. Replace if necessary.
MOTOR STOPS BY ITSELF
Cause
Solution
Lack of fuel.
Check fuel supply system.
Excess heat in cooling system (thermo switch tripped)-
lack of cooling water. Is indicated on the remote control
panel.
Check cooling water system flow: water pump, inlet
water filter, extra heat exchanger coolant flow.
Lack of oil (oil pressure sensor tripped). Is indicated on
the remote control panel.
Check oil-level and if necessary top up.
Check motor's oil-pressure and have repaired by
Kubota-Service if necessary.
SOOTY, BLACK EXHAUST
Cause
Solution
Generator is overloaded.
Check electrical load and switch off unnecessary load.
Insufficient intake air.
Check intake air filter; clean if necessary.
Fuel injector faulty.
Replace injector.
Valve clearance incorrect.
Readjust valve clearance to correct value (refer to
Kubota-manual).
Poor fuel quality.
Use better quality diesel (recommended: 2-D Diesel).
Poor combustion.
Incorrect AFR (air/fuel ratio) due to motor timing adjust-
ment. Have motor serviced by Kubota.
GENERATOR MUST BE SHUT OFF IMMEDIATELY IF:
Cause
Solution
- motor rpm suddenly rises or drops
- unusual noise comes from genset
- exhaust colour suddenly becomes dark
- leakage in the cooling water system.
Refer to respective section of manual and if necessary,
have repaired by Kubota-Service, or Panda represen-
tative.