buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Primary Timing Chain Guide Replacement - Lower|Page 4328 > < Primary Timing Chain Guide Replacement - Lower|Page 4326
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Timing Chain Guide: Service and Repair
Primary Timing Chain Guide Replacement - Upper

PRIMARY TIMING CHAIN GUIDE REPLACEMENT - UPPER

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 primary camshaft drive chain tensioner. See: Service and Repair/Overhaul/Repair Instructions/20. Primary Camshaft Drive Chain

Tensioner Removal

4. Remove the primary upper camshaft drive chain guide. See: Service and Repair/Overhaul/Repair Instructions/21. Primary Camshaft Drive Chain

Guide Removal - Upper

Installation Procedure

Primary Timing Chain Guide Replacement - Lower|Page 4328 > < Primary Timing Chain Guide Replacement - Lower|Page 4326