chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Engine - Duramax(R) Valve Guide/Stem Oil Seal Change|Page 3037 > < Engine - Duramax(R) Valve Guide/Stem Oil Seal Change|Page 3035
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2. Install the valve stem using the J 44640.
3. Install the valve spring with the painted end towards the cylinder head.
4. Install the valve spring upper seat.

5. Using the J 8062, compress the valve spring.
6. Install the valve keys.
7. Remove the J 8062 from the cylinder head.

Engine - Duramax(R) Valve Guide/Stem Oil Seal Change|Page 3037 > < Engine - Duramax(R) Valve Guide/Stem Oil Seal Change|Page 3035