Valve Stem Oil Seal and Valve Spring Replacement
Special Tools
• | EN-36017 Valve Guide Seal Remover |
• | EN-43649 Valve Spring Compressor |
• | EN-43653 Flywheel Holding Tool |
For equivalent regional tools, refer to Special Tools .
Removal Procedure
- Remove the starter. Refer to
Starter Replacement : 2.4L LAF → 2.0L Diesel LNP with MT → 2.0L Diesel LNP with AT → 1.6L LDE, LXV, 1.8L 2H0, LUW and LFH .
- Remove the exhaust camshaft. Refer to Exhaust Camshaft Replacement .
- Remove the inlet camshaft. Refer to Inlet Camshaft Replacement .
- Install the EN-43653 holding tool .
- Remove the valve rocker arms. Refer to Valve Rocker Arm Replacement .
- Remove the spark plugs. Refer to Spark Plug Replacement .
- Install the EN-43649 compressor (1) to the cylinder head.
- Install an air hose adapter into the spark plug hole.
- Attach an air hose to the adapter and pressurize the cylinder to 6.9 bar (100 psi).
- Compress the valve spring using the valve spring compressor (2).
- Remove the valve spring keys (1)
- Remove the valve spring cap (2) and the valve spring (3).
- Use the EN-36017 remover (2) to remove the valve seal (1).
Installation Procedure
- Use the EN-36017 remover (2) to install a NEW valve seal (1).
- Install the valve spring retainer (2) and the valve spring (3) to the valve (5).
- Compress the valve spring using the valve spring compressor (2).
- Install the valve spring keys.
- Disconnect the air hose and remove the air hose adapter from the spark plug hole.
- Remove the EN-43649 compressor .
- Install the spark plugs. Refer to Spark Plug Replacement .
- Remove the EN-43653 holding tool .
- Install the valve rocker arms. Refer to Valve Rocker Arm Replacement .
- Install the inlet camshaft. Refer to Inlet Camshaft Replacement .
- Install the exhaust camshaft. Refer to Exhaust Camshaft Replacement .
- Install the starter. Refer to
Starter Replacement : 2.4L LAF → 2.0L Diesel LNP with MT → 2.0L Diesel LNP with AT → 1.6L LDE, LXV, 1.8L 2H0, LUW and LFH .
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