POWER TRIM AND TILT SYSTEM (ET)
8-36
E
–
+
ELEC
CHECKING THE TRAILER SWITCH
CONTINUITY
Check:
•
Trailer switch continuity
Out of specification
→
Replace.
MEASURING THE TRIM SENSOR
RESISTANCE
Measure:
•
Trim sensor resistance
Out of specification
→
Replace.
NOTE:
Turn the lever
and measure the resis-
tance as it gradually changes.
Switch
position
Lead color
Sky blue
(Sb)
Red (R)
Light
green
(Lg)
Up
Free
Down
Trim sensor resistance
Pink (P) - Black (B)
582 - 873
Ω
Ω
Ω
Ω
at 20 °C (68 °F)
Orange (O) - Black (B)
800 - 1,200
Ω
Ω
Ω
Ω
at 20 °C (68 °F)
1
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 ...