Sierra 1500 2WD V8-5.3L Hybrid (2004)
Fan Shroud: Service and Repair
Fan Shroud - Upper
W/RPO M74
Fan Shroud Replacement - Upper (W/M74)
Removal Procedure
1. Loosen the air cleaner outlet duct clamps from the throttle body.
2. Loosen the air cleaner outlet duct clamps from the mass airflow sensor.
3. Remove the air cleaner outlet duct.
4. Remove the A/C line retainer from the fan shroud.
5. Remove the engine harness clip from the PCM cover.
6. Remove the TCM cover bolts.
7. Remove TCM cover from the fan shroud.