Transmission Assembly: Remove, Install, and Overhaul
WARNING: This page is about the Sierra 2500 HD AT4, 6.6L Eng VIN 7, which is a different variant/trim than selected.
Includes: Inspect and replace all necessary components, clean and check Converter, flush Oil Cooler Lines, adjust and road test.| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| AT4,Denali,Gas | Includes: Transmission Programming and Calibration of Learned Parameters. Includes: R&I Front Propeller Shaft. Includes: R&I Rear Propeller Shaft. Includes: R&I Transmission Support. Includes: R&I Transmission Mount. Includes: R&I Transfer Case Assembly. Includes: R&I Fender Liners. Includes: R&I Starter Assembly. Includes: R&I Catalytic Converter. Includes: Check and adjust Transmission Fluid level with fluid temperature within parameters. | 22.1 | A | |
| Additional Procedure: TRANSMISSION ASSEMBLY: Remove, Install, and Overhaul: | ||||
| Where Skid Plate interferes add | 0.2 | A | ||
| Combination Procedure: CRANKSHAFT MAIN OIL SEAL: Remove & Replace: | ||||
| Rear | 0.5 | B | ||
| Combination Procedure: FLYWHEEL: Remove & Replace: | ||||
| 0.3 | C | |||
| Combination Procedure: TRANSFER CASE ASSEMBLY: Overhaul: | ||||
| 4WD | 4.3 | A | ||
| Combination Procedure: TRANSFER CASE ASSEMBLY: Replace: | ||||
| 4WD | Includes: Perform Relearn procedure. | 0.5 | C | |