Removal Procedure
WARNING: This page is about a different variant/trim than selected.
- Valve Rocker Arm - Remove (16) - Valve Rocker Arm Replacement (Exhaust) , or Valve Rocker Arm Replacement (Intake)
- Spark Plug - Remove [4x] - Gas Engine Ignition Spark Plug Replacement
- NOTE:
When mounting the valve spring compressor to the cylinder head, a suitable large washer should be used as indicated by the arrow.
Install the EN-50717 Valve Spring Compressor (1) to the front and rear of the cylinder head as shown.
- Install the cross bars and locks (2) of the EN-50717 Valve Spring Compressor to the valve spring compressor adaptors.
- Install the EN-35667-A Leakdown Adapter into the spark plug hole.
- Attach an air hose to the EN-35667-A Leakdown Adapter and pressurize the cylinder to 690 kPa (100 psi).
Compress the valve spring using the valve spring compressor (3).
Valve Stem Key (1) - Remove [2x]
- Valve Spring Retainer (2) - Remove
- Valve Spring (3) - Remove
Use the EN-37281-A Valve Guide Seal Remover to remove the valve stem oil seal (1). DISCARD the valve stem oil seal.