CHAPTER 10. TROUBLESHOOTING
87
Troubles
・
Engine knocks.
・
Engine output is insufficient.
・
Engine is overheated.
・
Oil pressure lamp is blinking
・
Exhaust fumes are white.
・
Exhaust fumes are black.
Presumable causes
・
Defective injection nozzles
・
Incorrect valve clearances
・
No fuel
・
Clogged air cleaner
・
Engine is overloaded.
・
Improper fuel
・
Engine is overheated.
・
Throttle lever is not in the high speed (
r
)
position.
・
Insufficient compression
・
Improper valve clearances
・
Defective injection pump
・
Defective injection nozzles
・
Incorrect injection timing
・
Low engine coolant level
・
Loose fan belt
・
Clogged radiator fins and screen
・
Low engine oil level
・
Clogged air-intake openings
・
Engine is overloaded.
・
Clogged engine oil filter
・
Low engine oil level
・
Low engine oil viscosity
・
Clogged engine oil filter
・
Defective oil pump
・
Defective oil pressure switch
・
Clogged air cleaner
・
Too high engine oil level
・
Insufficient fuel injection
・
Defective fuel
・
Clogged intake system
Remedies
・
Consult your dealer.
・
Consult your dealer.
・
Supply with fuel.
・
Clean element.
・
Raise cutting height or slow
down front mower.
・
Use proper diesel fuel.
・
Cool down engine.
・
Shift it there securely.
・
Consult your dealer.
・
Consult your dealer.
・
Consult your dealer.
・
Consult your dealer.
・
Consult your dealer.
・
Replenish
・
Tighten it properly.
・
Clean them.
・
Replenish engine oil to upper
limit.
・
Clean air-intake.
・
Raise cutting height or slow
down front mower.
・
Ask your dealer to replace it
with a new one.
・
Add oil to upper limit.
・
Replace with oil of higher
viscosity.
・
Ask your dealer to replace it
with a new one.
・
Consult your dealer.
・
Consult your dealer.
・
Clean element.
・
Drain oil to upper limit.
・
Consult your dealer.
・
Use proper fuel.
・
Clean air cleaner element.
Summary of Contents for SBC550FH
Page 1: ...SFH240 SFH220 SCMA48F SCMA54F SMM54F SBC550FL SBC550FH MODELS I S E K I F R O N T M O W E R S ...
Page 33: ...SFH220 240 32 ...
Page 34: ...ISEKI FRONT MOWERS FRONT MOWER SECTION ...
Page 35: ......
Page 92: ...WIRING HARNESS CABLE 91 WIRING HARNESS CABLE Exept G type ...
Page 93: ...SFH220 240 92 G type ...
Page 94: ...ISEKI FRONT MOWERS MOWER DECK SECTION SCMA54F SCMA48F SMM54F SSM54F SFH240F B SFH240F SFH220T ...
Page 95: ......
Page 138: ...ISEKI FRONT MOWERS COLLECTOR SECTION ...
Page 139: ......
Page 150: ...CHAPTER 6 TROUBLESHOOTING 149 ...
Page 151: ...SFH220 240 150 ...