Engine 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: Replace Rings, Main and Rod Bearings, Camshaft(s), Crankshaft and Timing Components. Remove Cylinder ridge, burnish Cylinders, grind Valves and clean and test or replace Lifters.
Includes (where applicable): Adjust Valves. DOES NOT include Pin fit or rebore and align Rods. See machine operations.| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| AT4,Denali,Gas | Includes: R&I Grille Assembly. Includes: R&I Grille Shutter. Includes: R&I Air Cleaner. Includes: R&I Fan Shroud Assembly. Includes: R&I Cooling Fan Assembly. Includes: R&I Cooling Module. Includes: R&I Alternator. Includes: R&I Water Pump. Includes: R&I Power Steering Pump. Includes: R&I Intake Manifold. Includes: R&I Front Propeller Shaft. Includes: R&I Starter Assembly. Includes: R&I Catalytic Converter. Includes: Drain and refill Cooling System. Includes: Bleed Power Steering System. Includes: Check and adjust Transmission Fluid level with fluid temperature within parameters. Includes: Reset Oil Life Monitor. DOES NOT include Air Conditioning System recover, evacuate and recharge. | 41.6 | A | |
| Additional Procedure: ENGINE ASSEMBLY: Remove, Install, and Overhaul: | ||||
| Where Skid Plate interferes add | 0.2 | A | ||
| Combination Procedure: CRANKSHAFT POSITION SENSOR: Reset: | ||||
| Crankshaft Position Variation Learn | Includes: Additional time for use of scan tool to perform this procedure. | 0.2 | B | |
| Combination Procedure: THROTTLE BODY ASSEMBLY: Reset: | ||||
| Gas, Throttle Body Idle Air Flow Compensation Reset | Includes: Additional time for use of scan tool to perform this procedure. | 0.2 | B | |