Timing Chain: Remove & Replace

WARNING: This page is about the Sierra 1500, 2D Pickup, 4.3 W, 4WD, Automatic, Automatic, which is a different variant/trim than selected.

Includes: R&I Camshaft Sprocket.

Applies To	Note	Standard Hours	Warranty Hours	Skill Level
V6,4WD	Includes: R&I Oil Pan.	6.9	3.6	B
Additional Procedure: TIMING CHAIN: Remove & Replace:
w/Skid Plate add		0.3		B
Where Engine Oil Cooler interferes add		0.4		B
Combination Procedure: CRANKSHAFT SPROCKET: Remove & Replace:
		0.2	0.2	B