Timing Chain: Service and Repair

Camshaft chain

Operation number: 21504-2

Note! Some variation in the illustrations may occur, but the essential information is always correct.






Removal

Remove the front crankshaft seal. Refer to: crankshaft front seal, B6324S Service and Repair.




Rotate the engine to the zero position.999 7257 Wrench 999 7257 Wrench








999 7261 Position sensor 999 7261 Position Sensor

Remove the outer timing cover. Refer to: Outer timing cover gasket, B6324S Outer Timing Cover Gasket




Raise the tensioner's lock plate (1) slightly and press the tensioner together (2). Secure with a steel wire, drill or the like of - 2 mm in the tensioner hole (3).





Attach the following items:
- 999 7264 Counterhold 999 7264 Counterhold
- 999 7263 Counterhold 999 7263 Counterhold
- 999 7272 TORX 60 999 7272 Torx(R) 60





Installation








M7. Refer to Specifications, B6324S Tightening Torque





Attach the following items:
- 999 7264 Counterhold 999 7264 Counterhold
- 999 7263 Counterhold 999 7263 Counterhold
- 999 7272 TORX 60 999 7272 Torx(R) 60

Install the following items:
- Center screw, exhaust camshaft. Refer to Specifications, B6324S Tightening Torque
- Center screw, intake camshaft. Refer to Specifications, B6324S Tightening Torque




999 7257 Wrench 999 7257 Wrench

Install the outer timing cover. Refer to: Outer timing cover gasket, B6324S Outer Timing Cover Gasket.




999 7261 Position sensor 999 7261 Position Sensor




M12. Refer to Specifications, B6324S Tightening Torque

Fit the front crankshaft seal. Refer to: crankshaft front seal, B6324S Service and Repair.