pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Primary Camshaft Drive Chain and Sprockets Replacement|Page 4538 > < Electrical - MIL ON/DTC's Set By Various Control Modules|Page 4535
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Timing Chain: Service and Repair
Primary Camshaft Drive Chain and Sprockets Replacement

PRIMARY CAMSHAFT DRIVE CHAIN AND SPROCKETS REPLACEMENT

Tools Required: EN 46111 Crankshaft Rotation Socket

Removal Procedure

1. Remove the spark plugs in order to ease crankshaft/engine rotation. See: Tune-up and Engine Performance Checks/Spark Plug/Service and Repair

2. Remove the engine front cover. See: Timing Cover/Service and Repair

3. Remove the right bank secondary camshaft drive chain tensioner. See: Service and Repair/Overhaul/Repair Instructions/16. Secondary Timing

Chain Tensioner Removal - Right Side

4. Remove the right bank secondary camshaft drive chain shoe. See: Service and Repair/Overhaul/Repair Instructions/17. Secondary Camshaft Drive

Chain Shoe Removal - Right Side

5. Remove the right bank secondary camshaft drive chain guide. See: Service and Repair/Overhaul/Repair Instructions/18. Secondary Timing Chain

Guide Removal - Right Side

6. Remove the right bank secondary camshaft drive chain. See: Service and Repair/Overhaul/Repair Instructions/19. Secondary Camshaft

Intermediate Drive Chain Removal - Right Side

7. Remove the primary camshaft drive chain tensioner. See: Service and Repair/Overhaul/Repair Instructions/20. Primary Camshaft Intermediate

Drive Chain Tensioner Removal

8. Remove the primary camshaft drive chain upper guide. See: Service and Repair/Overhaul/Repair Instructions/21. Primary Timing Chain Guide

Removal - Upper

9. Remove the primary camshaft timing chain. See: Service and Repair/Overhaul/Repair Instructions/23. Primary Camshaft Intermediate Drive Chain

Removal

Primary Camshaft Drive Chain and Sprockets Replacement|Page 4538 > < Electrical - MIL ON/DTC's Set By Various Control Modules|Page 4535