9-56
E
TRBL
ANLS
TROUBLE ANALYSIS
POWER UNIT
Compression
5
Cylinder head gaskets
5
Cylinder block
5
Crankcase
5
Piston rings
5
Pistons
5
Bearings
5
Thermostat
5
Valve(s) and valve seat(s)
5
Valve clearance adjusting
pad(s)
3
Camshaft(s)
5
Timing chain
5
Oil pump
5
Engine oil
3
Oil filter
3
Oil pressure switch
7
Bearing housing
5
Drive couplings
5
Rubber coupling
5
Pilot water hose
5
Water hose
5
Water passage
5
Trouble mode
Check elements
ENGINE WILL NOT START
HAR
D
STARTING
ROUGH
ID
LING
HIGH IDLI
NG
ENGINE STALLS
POOR ACC
E
LERATION
ENGINE WILL NOT STOP
POOR PER
FORMANCE
LIMITED EN
GINE SPE
ED
OV
ERHEATING
LOW OIL PRESSURE
LOOSE STEERING
BILGE INC
R
EASE
IRREGULAR WARN
IN
G INDICA
TION
POOR BATTER
Y
CHARGING
Relative part
Reference
chapter