XJ-6 L6-4.2L (1983)
1.
Loosen nut (1), center in slot and retighten. Loosen nut (2), center in slot and retighten.
2.
Hold servo lever (8) up and loosen clamp bolt (8).
Push rod up to firmly close upper cooling flap, then tighten clamp bolt (8).
3.
Loosen bolt (5), it must be free to slide.
4.
Loosen clamp bolt (7). While holding servo lever up, turn bellcrank (4) clockwise until peg (3) touches cam.
Tighten clamp bolt (7).
5.
Turn bellcrank (6) firmly clockwise to close lower cooling flap. Hold in position, push down on bolt (5), then tighten bolt.
6.
Select "AUTO" and "FULL COLD".
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SERVO SHOULD MOVE TO FULL COLD WITH NO EXCESSIVE LOAD. IF LOAD IS EXCESSIVE, IMMEDIATELY SWITCH TO
DEFROST.
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Turn on ignition and watch servo operation.
NOTE:
If servo will not go to full cold, hold a heat source close to in-car temperature sensor opening, near glove box.
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Turn off ignition.
