Engine Overheats - Stop Engine Immediately; Low Engine Oil Pressure - Red Warning Light Illuminates; Voltmeter Indicates Low Or Negative Value - Volvo Ingersoll Rand SD-116 TF Series Operator's Manual

TROUBLESHOOTING

ENGINE OVERHEATS - STOP ENGINE IMMEDIATELY

Engine oil level low
Fan belt broken
Engine coolant level low
Excessive dirt on radiator
cooling fins or blocked air
flow
Radiator cap defective
Thermostat defective
Injector nozzles defective
Incorrect fuel pump
calibration

LOW ENGINE OIL PRESSURE - RED WARNING LIGHT ILLUMINATES

Engine oil level low
Lubrication system leak

VOLTMETER INDICATES LOW OR NEGATIVE VALUE

Alternator speed too low
Not charging due to
defective alternator or
regulator
SD-116F/DX/122D/F/DX/160F/DX/190DX/200F/DX
Add oil to correct level
Call for specialist service to correct
Replenish coolant to correct level
Clean cooling fins or clear blockage
Call for specialist service to correct
Call for specialist service to correct
Call for specialist service to correct
Call for specialist service to correct
Add oil to correct level
Stop engine and check for leaks, tighten
any loose fittings on the oil line system
Check belt tension and correct if required
Call for specialist service to correct
SECTION 6
6-7