Grand Prix V6-191 3.1L VIN M SFI (1998)
5. Remove the valve locks.
6. Remove the valve cap.
7. Remove the valve spring.
8. Inspect the valve spring for damage. Replace the spring if it is damaged.
9. Remove the spring seat/valve stem oil seal.
INSTALLATION PROCEDURE
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Tools Required
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J 22794 Spark Plug Port Adapter
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J 38606 Valve Spring Compressor
1. Install the valve stem oil seal/spring seat.
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Use a suitable driver.
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Press over the valve guide boss.
2. Install the valve spring.
3. Install the valve cap.