LUBRICATION
TORQUE VALUES
Oil pump mounting bolt
Oil pressure switch
TOOLS
Common
Oil pressure gauge
Oil
pressure gauge
attachment
TROUBLESHOOTI NG
10-14
N-m
(1.0-1.4
kg-m.
7-10
ft-tbl
10-14 N·m {1.0-1.4 kg-m, 7-10 ft-lb}
07510-3000000
07510-4220100
~HONDA
~GL12000'GL1200A
. Dillevel too low
•
Oil level not replenished frequently enough
•
External oil leaks
• Oil-up
Worn piston rings
-
Improperly installed piston rings
- Worn cylinder
• Oil·down
Worn stem seal
.- Worn valve guide
Dilleyel too high
•
Pressure relief valve stuck closed
•
Clogged oil filter, gallery, or metering orifice
•
Incorrect oil being used
Low oil pressure
•
Oil level low
•
Plugged oil filter or screen
•
Pressure relief valve stuck open
•
Oil pump faulty
•
Internal oil leakage
•
Incorrect oil being used
2-2
Oil
contamination
• Oil or filter not changed often enough
• Worn piston rings
Oil emulsification
•
Entry of radiator coolant
Blown cylinder head gasket
-
Leaky core plug
-
Leaky coolant passage
•
Entry of water
No oil pressure
•
Oil level too low; no oil
•
Broken oil pump drive chain
•
Broken oil pump drive shaft
•
Internal leaks
•
Faulty oil pump
-