Marinediesel 5L V8, Руководство пользователя, Страница: 166 / 248

164
EXCESSIVE FUEL CONSUMPTION (Continued)
PROBLEM CORRECTION/FURTHER DIAGNOSIS
ƒ
Restricted exhaust system
ƒ
Incorrect injection pump static timing
ƒ
Incorrect fuel supply to injection pump
ƒ
Incorrect fuel return from injection pump
ƒ
Incorrect automatic advance mechanism
operation
ƒ
Leaking fuel injection lines
ƒ
Faulty fuel injection nozzles
ƒ
Internal injection pump fault (sticking
governor linkage)
ƒ
Inspect exhaust sytem for collapsed pipes
or muffler
ƒ
Consult your dealer service manager.
ƒ
Consult your dealer service manager.
ƒ
Consult your dealer service manager.
ƒ
Consult your dealer service manager.
ƒ
Consult your dealer service manager.
ƒ
Consult your dealer service manager.
ƒ
Consult your dealer service manager.
EXCESSIVE COOLANT CONSUMPTION
PROBLEM CORRECTION/FURTHER DIAGNOSIS
ƒ
Faulty cylinder combustion area (leaking
head gasket, crushed passages)
ƒ
Faulty radiator pressure cap
ƒ
Leaking coolant reservoir/hose
ƒ
Leaking cylinder case/head coolant
passages
ƒ
Consult your dealer service manager.
ƒ
Check radiator cap for low opening
pressure and replace, if needed.
ƒ
Check reservoir and hose for leakage and
replace, if needed.
ƒ
Consult your dealer service manager.
FUEL OR LUBE OIL LEAKS
PROBLEM CORRECTION/FURTHER DIAGNOSIS
ƒ
Leaking crankcase ventilation system
(pipes/hoses)
ƒ
Inspect system for oil leakage; repair or
replace damaged parts, if needed.
NOTE: Items underlined are the most likely cause of the condition.