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TRBL
ANLS
9-2
TROUBLE ANALYSIS
E
POWER UNIT
: : :
:
:
Spark plug
3
: :
:
Compression
3
:
Timing belt
3
:
Tappet clearance
3
: :
:
IN, EX, valve
3
: :
:
IN, EX, valve seat
3
:
Cylinder head gasket
5
:
:
Piston ring
5
:
:
Piston
5
:
Thermostat
5
:
Water passages
5
LOWER UNIT
:
:
Neutral position
6
:
:
Clutch
6
:
:
Gear
6
: :
Water inlet
6
: :
Water pump
6
:
Propeller shaft
6
:
Shifter/pin
6
:
Shift cam
6
:
Shift shaft
6
:
Lower case
6
BRACKET UNIT
:
Bracket
7
:
Mount rubber
7
:
Shift actuator
7
Trouble mode
Check elements
ENGINE WIL
L
NO
T S
T
AR
T
ROUGH IDLING
ENGINE S
T
ALLS
POOR D
E
CELERA
TION
ENGINE WIL
L
NO
T S
T
OP
POOR PERFORM
A
NCE
O
V
ERHEA
T
ING
L
OOSE S
T
EERING
L
OOSE TIL
T
HOLDING
TIL
T
MO
T
O
R WILL NO
T RUN
SHIFTI
NG D
IFFICUL
T
IRRE
GULAR W
A
RNING INDICA
T
ION
POOR BA
TTER
Y
CHARGING
Relative part
Reference
chapter
Summary of Contents for F40BMHD
Page 126: ...GENERAL 3 25 E CHK ADJ LUBRICATION POINTS Apply Water resistant grease ...
Page 128: ...CHK ADJ 3 26 GENERAL E ...
Page 129: ...3 26 CHK ADJ F D ES ...
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Page 537: ...Printed on recycled paper Printed in Japan Sep 1999 1 7 1 F40B YAMAHA MOTOR CO LTD ...