C 3500 Truck 2WD V8-454 7.4L (1985)
FIGURE 1
PROCEDURE:
^
Remove fresh air vent assembly as described in Section 1A of the Service Manual.
^
Apply sealer as shown in Figure No. 1E
^
Snap extension into position over existing water deflector.
^
Reinstall fresh air vent assembly.
This condition was corrected in production beginning with the following VIN breakpoints:
Janesville
HJ523044
Flint (Pickup)
HF729089