Valve Rocker Arm Replacement
Removal Procedure
- Remove the inlet camshaft. Refer to Inlet Camshaft Replacement .
Note: Set aside in the order removed.
- Remove the 16 valve rocker arms with the hydraulic valve clearance adjusters (1).
Note: Unclip the tappet from valve rocker arm in direction as shown (arrow). Pay attention to centring link on retaining spring (3).
- Remove the 16 valve rocker arms (1) from the hydraulic valve clearance adjusters (2).
Installation Procedure
Note: Clip in the valve rocker arm to the tappet. Pay attention to the centring link on the retaining spring (3).
- Install the 16 valve rocker arms (1) to the hydraulic valve clearance adjusters (2).
- Coat the 16 hydraulic valve clearance adjusters with engine oil.
Note: If the hydraulic valve clearance adjusters are being reused, the hydraulic valve clearance adjusters must be installed in their original positions.
- Install the 16 valve rocker arms (1) with the hydraulic valve clearance adjusters.
- Install the inlet camshaft. Refer to Inlet Camshaft Replacement .
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© Copyright Chevrolet. All rights reserved |