Camshaft Chain, Replacing
Operation number: 21504-2
Camshaft chain
Removal
Remove the crankshaft seal, front
Rotate the crankshaft until piston No. 1 is at top dead center (TDC).
999 7257 Wrench 999 7257 Wrench
999 7271 Support 999 7271 Support
999 7261 Position sensor 999 7261 Position Sensor
Remove the outer gasket, timing cover Refer to: Gasket, outer timing cover, B6324S5, B6304T4, B6324S4 Gasket, Outer Timing Cover
Use a drift
999 7263 Counterhold 999 7263 Counterhold 999 7264 Counterhold 999 7264 Counterhold 999 7272 TORX 60 999 7272 Torx(R) 60
Installation
Torque: M6, 10 Nm
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:
1. Torque: Centre bolt, exhaust camshaft Stage 1: 75 Nm Stage 2: 90 degree
2. Torque: Centre bolt, intake camshaft, 110 Nm
999 7257 Wrench 999 7257 Wrench
Torque: M12, 80 Nm
Install the following items:
- Crankshaft front seal
- Gasket, outer timing cover Refer to: Gasket, outer timing cover, B6324S5, B6304T4, B6324S4 Gasket, Outer Timing Cover