Tahoe 2WD V8-6.0L Hybrid (2008)
Valve Guide Seal: Service and Repair
Valve Stem Oil Seal and Valve Spring Replacement
Tools Required
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J 22794 Spark Plug Port Adapter
*
J 38606 Valve Spring Compressor
Removal Procedure
1. Remove the rocker arm. Refer to Valve Rocker Arm and Push Rod Replacement (See: Camshaft, Lifters and Push Rods/Rocker Arm
Assembly/Service and Repair) .
2. Disconnect the spark plug wire at the spark plug.
*
Twist each plug wire boot 1/2 turn.
*
Pull only on the boot in order to remove the wire from the spark plug.
Important: Remove the spark plugs from the cylinder head with the engine at room temperature.
