Sidekick JS 2D 2WD L4-1.6L (1998)
16. Remove exhaust rocker arms and rocker arm spring by pulling rocker arm shaft to front side.
INSPECTION
Adjusting Screw and Rocker Arm
If tip of adjusting screw is badly worn, replace it. Rocker arm must be replaced if its cam-riding face is badly worn.
Rocker Arm Shaft Runout
Using "V" blocks and dial gauge, check runout. If runout exceeds its limit, replace rocker arm shaft.
Runout limit: 0.20 mm (0.008 inch)
Rocker Arm-to-Rocker Arm Shaft Clearance
Using a micrometer and a bore gauge, measure rocker shaft diameter and rocker arm I.D.
Difference between two readings is arm-to-shaft clearance on which a limit is specified.
