Timing Chain Tensioner: Service and Repair

INSTALLING AND REMOVING / REPLACING PISTON FOR CHAIN TENSIONER




Remove upper section of suction filter housing style with mass air flow sensor.
Remove lower section of suction filter housing.




Unfasten screw connection.

Installation:
Replace sealing ring, torque to 45 ±3 Nm (32 ±2 ft lb).




Remove screw connection and rod for chain tensioner.




Arrangement of Components:
(1) Screw plug
(2) Sealing ring
(3) Sleeve
(4) Recoil spring
(5) Hydraulic rod
Tapered end of recoil spring (4) faces hydraulic rod (5).





Installation:
To simplify assembly, drain oil chamber between sleeve and hydraulic rod.