Express 1/2 Ton Van AWD V8-5.3L VIN T (2003)
3. Remove the windshield defrost duct retaining screws at the heater case.
4. Remove the windshield defrost duct retaining nuts at the cowl.
5. Remove the windshield defrost duct (5) from the vehicle.
INSTALLATION PROCEDURE
1. Install the windshield defrost duct (5) to the vehicle.
2. Install the windshield defrost duct retaining nuts to the cowl.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the nuts to 4 N.m (35 lb in).
3. Install the windshield defrost duct retaining screws to the heater case.
Tighten
Tighten the screws to 4 N.m (35 lb in).
4. Install the I/P carrier.
5. Install the engine cover.
