KIRLOSKAR DV8 - Fuel Consumption Excessive

92
5. Fuel Consumption Excessive
Causes according to Use Conditions
1. Overload
2. Governor's Arbitrary Adjustment
3. Full Speed Operation for Long time
4. Sudden Speed change from Low to
High Speed
Normal
Inspect injection nozzle
(injection pressure
atomizing state etc.)
Inspect compressed
pressure
Check injection timing
Disassemble
injection pump
Inspect head gasket
Disassemble engine
(valve assembly piston
cylinder liner etc.)
Inspect fuel leakage
Oil leakage
Normal
Normal
Normal
Normal
Normal
Retighten Replace
Adjust - Replace
Adjust
Check valve
clearance
Adjust
Replace
Repair - Replace
Cylinder liner
Piston ring Piston