Trouble Shooting - Shibaura CM284 Workshop Manual

2-4 Trouble Shooting

Condition
Defective key switch
Insufficient charging or completely discharged
battery.
No fuel.
Air mixed in the fuel system.
Clogged fuel filter.
Engine does not start.
Irregular of improper fuel supply.
Defective glow plug.
Improper viscosity of lubricating oil.
Clogged air cleaner.
Not compressed.
Defective engine stop solenoid.
Air mixed in the fuel system.
Uneven fuel injection.
Irregular engine speed
Clogged fuel filter.
Trouble of speed governor.
Improper function of engine main body.
No fuel in fuel tank.
Clogged fuel filter.
Engine stops during
Air mixed in the fuel system.
operation
Improper functions of engine main body.
Insufficient cooling water.
Loosened or slipping fan belt.
Failure of fan belt.
Clogged radiator.
Engine overheat
Clogged radiator fin.
Cooling water passage clogged with dust, fur, etc.
Improper function of thermostat.
Insufficient lubricating oil.
Overload.
Cause
73
Remedy
Connect or correct contact points properly.
Charge.
Replenish the fuel.
Correct points allowing the air to enter the
fuel.
Replace the fuel filter.
Trouble of injection pump. Have corrected
in work specified by Nippon Denso.
Replace.
Check and change.
Clean the air cleaner.
Check and correct each part.
Check or replace wiring.
Discharge air from the fuel.
Trouble of injection pump. Have corrected
or replaced in a work specified by Nippon
Denso.
Replace the fuel filter.
Check and adjust.
Overhaul, check and correct each part.
Replenish fuel.
Replace the filter.
Correct points to allow the air to enter the
fuel system.
Check and correct each part.
Replenish the cooling water, and check and
repair water leaking points.
Clean oil dust, etc. and retighten.
Replace.
Clean the radiator.
Clean.
Wash.
Check and replace
Replenish.
Decrease the load.