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Hydraulic Cam Followers, Basic Adjustment Opel Frontera A

Hydraulic Valve Lifter, Basic Adjustment

This operation is only necessary if rocker arm is removed.

Set pistons of valve lifter to be adjusted to TDC.

Loosen adjustment nut until there is clearance. Tighten adjustment nut until there is no clearance between valve, rocker arm and valve lifter.

From this position, tighten adjustment nut by one full turn.
.P. C6224.tif97,5tiff;;

Adjust according to ignition sequence 1 - 3 - 4 - 2.

Adjust hydraulic valve lifter with engine running - see corresponding operation.
.P. U0523.tif97,5tiff;;