Timing Chain Tensioner: Service and Repair

Caution: Strong spring force.

Unfasten cylinders for chain tensioning rod and remove hydraulic chain tensioner.





Installation:
If a hydraulic chain tensioner is reused, the oil chamber in the tensioner unit must first be drained.
Place hydraulic chain tensioner on level base and carefully compress.
Repeat this procedure twice.





Installation:
Install hydraulic chain tensioner (1) in cylinder for chain tensioning rod (2).
Replace sealing ring (3).
Install and tighten down cylinder for chain tensioning rod (2).
Tightening torque, refer to Engine, Specifications