Skylark V6-173 2.8L VIN X 2-bbl (1984)
Housing Assembly HVAC: Customer Interest
A/C - Hot Air Leak From Heater
Bulletin 85-1-18
Date Apr. '85
Ref. No.. 85-122-1
SUBJECT:
HOT AIR LEAK FROM HEATER
MODELS AFFECTED:
1980-1985 SKYLARKS WITH C41
HEATER ASSEMBLY
Hot air leak from the heater, when not in heater mode, may be caused by the dash control head or the bowden cable adjustment. The temperature valve
bowden cable sliding clip and the dash control lever may be readjusted using the following procedure.
With the temperature lever on the dash control head retained in a position 3/8" from the extreme cold position, (use a 3/8" wide wood or plastic spacer to
maintain position and install as shown in figure). Apply sufficient force to the temperature valve lever arm to move the temperature valve into the sealed
cold position and reposition the sliding clip on the wire. This will result in a temperature valve seal in both the hot and cold positions.
Warranty Information
A warranty claim may be submitted only if there is warranty coverage remaining.
Labor Operation:
T5091
Labor Hours:
0.3
Trouble Code:
92
