Cruze

Hydraulic Valve clearance Adjuster Replacement

1. Remove the inlet camshaft. Refer to Inlet Camshaft Replacement .




Note: Set aside in the order removed.

2. 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).

3. Remove the 16 hydraulic valve clearance adjusters (2) from the valve rocker arms (1).

Note: Clip in the tappet to the valve rocker arm. Pay attention to the centring link on the retaining spring (3).

1. Install the 16 hydraulic valve clearance adjusters (2) to the valve rocker arms (1).
2. Coat the 16 hydraulic valve clearance adjusters with engine oil.




Note: If the valve rocker arms are being reused, the valve rocker arms must be installed in their original positions.

3. Install the 16 valve rocker arms (1) with the hydraulic valve clearance adjusters.
4. Install the inlet camshaft. Refer to Inlet Camshaft Replacement .