8-48
–
+
ELEC
E
POWER TRIM AND TILT MOTOR
2. Inspect:
• Brush continuity
No continuity
→
Replace.
CAUTION:
Do not touch the bimetal
a
; touching it
may affect the operation of the breaker.
7590
INSPECTING THE ARMATURE
8
1. Measure:
• Commutator diameter
a
Out of specification
→
Replace.
Commutator diameter limit
21.0 mm (0.83 in)
7600
2. Measure:
• Commutator undercut
a
Out of specification
→
Replace the
armature.
Commutator undercut limit
0.85 mm (0.03 in)
7610
3. Inspect:
• Armature continuity
Out of specification
→
Replace.
Armature continuity
Commutator segments
Continuity
Segment-laminations
No continuity
Segment-shaft
No continuity
7620
7630
