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ELECTRICAL-BODY AND CHASSIS 12-52
GEAR MECHANISM
NOT IN PARK
RELAY SWITCH ATTACHING SCREW
Fig. 81 - Drive Gear not in Park Position
TERMINAL BOARD
1
2
3
RELAY LEADS (RED)
SOLDER TO N O . 1 TERMINAL
RELAY COIL-RED
TAN-SOLDER TO
SAME RELAY SWITCH TERMINAL WITH RED COIL LEAD
BLACK WITH PINK STRIPE
ASSEMBLY
1. If new field and case assembly is being installed,
splice the black and black with pink stripe leads of
the new field with the corresponding leads of the
wiper.
2. Install the rubber thrust disc, steel thrust disc and
felt lubricating washer in the case assembly bearing
in the order indicated.
3. Lubricate end of armature shaft that fits in case
bearing. Next, install thrust ball in end of shaft.
4. Assemble armature in the case and field assembly.
5. Position the partially assembled brush plate over the
armature shaft far enough to allow re-assembly of
the remaining brush in its brush holder;- then position
the brush plate assembly on the mounting tabs in the
position shown in Figure 78.
NOTE:
Circuit breaker ground lead will not
reach circuit breaker terminal if brush plate is
positioned wrong.
6. Center the brush plate mounting holes over the
mounting tabs and bend the tabs toward the brush
holders as required to secure the brush plate in
position.
CAUTION:
Be sure tabs are centered in brush
plate mounting holes.
7. Remove brush retainer clips and resolder circuit
breaker ground lead to circuit breaker. Refer to
Figure
8. If new case and field assembly'is used, scribe a line
on it in the same location as the one scribed on the
old case. This will insure proper alignment of the
new case with the scribed line made on the housing
(Step 1 under Brush Plate Removal).
9. Position armature worm shaft inside the housing and,
using the scribed reference marks, line up as near
Fig. 82 - Relay Assembly Wiring
Fig. 83 - Terminal Board Resistor
CHEVROLET CHASSIS SERVICE MANUAL
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