7-32
E
BRKT
POWER TRIM AND TILT MOTOR
3. Scrape between the segments with a
hack-saw blade and then carefully
remove all particles of metal and mica
with compressed air.
4. Check for continuity or discontinuity of
the armature coil. If it is out of specifica-
tion, replace the armature.
BRUSH
1. Measure the brushes for wear.
Armature coil continuity/
discontinuity
Commutator
segments a
Continuity
Segment-
Laminations b
Discontinuity
Segment-Shaft c Discontinuity
Brush, size a:
Standard: 9.8 mm (0.39 in)
Minimum: 4.8 mm (0.19 in)
BASE ASSEMBLY
1. Inspect the base assembly for cracks or
burns and replace the base assembly if
such are found.
2. Check for continuity between the con-
nector and lead wire. If there is disconti-
nuity, replace the base assembly.
CIRCUIT BREAKER
1. Check for continuity between the brush
and the terminal. If there is discontinu-
ity, replace the circuit breaker.
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