Citation V6-173 2.8L VIN Z 2-bbl HP (1983)
Air Duct: Customer Interest
A/C - Hot Air Leak/Not In Heater Mode
85-73
1A
APR., 1985
Subject:
HOT AIR LEAK FROM HEATER
Model and Year:
1980-1985 CITATIONS WITH C41
TO:
ALL CHEVROLET DEALERS
HEATER
Hot air leaks 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.
Labor Operation:
D0400
Labor Hours:
0.3
