Yamaha F100B Service Manual

BRKT
Bracket unit
7-87
60C5D11
Checking the power trim and tilt
motor
1. Check the commutator for dirt or foreign
substances. Clean with #600 grit sand-
paper if necessary.
2. Check the commutator undercut for dirt
or foreign substances. Clean with com-
pressed air if necessary.
3. Check the armature coil for continuity.
Replace if out of specifications.
4. Check the circuit breaker for continuity.
Replace if there is no continuity.
5. Check the base for cracks or damage.
Replace if necessary.
6. Check the oil seal
1
for damage or wear.
Replace if necessary.
Assembling the power trim and tilt
motor
1. Install the oil seal
1
into the motor base
2
as shown.
2. Install the springs
3
into the motor base
2
, then the brush holder
4
into the
motor base together with the brushes
5
and circuit breaker
6
.
Armature coil continuity
Commutator segments
a
Continuity
Segment-laminations
b
No continuity
Segment-shaft
c
No continuity
S60C7950
S60C7965
AA

Yamaha F100B Specifications

General

Brand	Yamaha
Model	F100B
Category	Outboard Motor
Language	English