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8N - 4
ELECTRICALLY HEATED SYSTEMS
SERVICE PROCEDURES (Continued)
(7) Apply a thin layer of conductive epoxy on ter-
minal and place terminal on desired location. To pre-
vent terminal from moving while the epoxy is curing,
it must be wedged or clamped.
(8) Carefully remove masking tape from grid line.
CAUTION:
Do not allow the glass surface to
exceed 204°C (400°F), glass may fracture.
(9) Allow epoxy to cure 24 hours at room tempera-
ture or use heat gun with a 260°-371°C (500°-700°F)
range for 15 minutes. Hold gun approximately 254
mm (10 inches) from repaired area.
(10) After conductive epoxy is properly cured
remove wedge from terminal and check out operation
of rear window defogger. Do not attach connectors
until curing is complete.
REMOVAL AND INSTALLATION
HVAC CONTROL
Refer to Group 8E, Instrument Panel and Systems
for proper Removal and Installation procedures.
Fig. 6 Grid Line Repair
REAR WINDOW DEFOGGER RELAY
(1) Open the driver's door and remove instrument
panel end cover.
(2) Remove rear window defogger relay from the
Junction Block (Fig. 5).
JX
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