GROUP I

GROUP I





1 - Camshaft Sprocket
- For double chain -10-
- Removing and installing refer to "Camshafts, Removing and Installing". Service and Repair

2 - Clutch For Ignition Distributor
- Not for electronic high tension distribution

3 - Sensor Wheel
- For Camshaft Position Sensor (G40)
- Contact surface of timing chain and sensor wheel must be dry when installing.
- Removing and installing refer to "Camshafts, Removing and Installing". Service and Repair

4-1OO Nm (74 ft lb)
- To remove and install counter hold with 24 mm open end wrench on camshaft.
- Oil bolt head contact surface when installing.

5 - Pivot Pin, 25 Nm (18 ft lb)
- For tensioner plate -8-

6 - Seal
- Replace.

7 - Chain Tensioner 30 Nm (22 ft lb)
- For double chain -10-
- Bleed before installing see Fig. 2 below.
- Turn engine only when chain tensioner is installed.

8 - Tensioner Plate
- For double chain -10-

9 - Sprocket
- For single chain -16-
- Installing refer to "Camshafts, Removing and Installing". Service and Repair

10 - Double Chain
- Mark direction of rotation before removing (installed position) see Fig. 1 below.
- Installing refer to "Camshafts, Removing and Installing". Service and Repair

11-1OO Nm (74 ft lb)

12 - Sprocket
- For double chain -10-
- Installing refer to "Camshafts, Removing and Installing". Service and Repair
- Valve timing, adjusting refer to "Adjusting Valve Timing And Installing Timing Chains". Adjustments

13 - 10 Nm (7 ft lb)

14 - Chain Tensioner With Tensioning Plate
- For single chain -16-
- Before installing release locking spline in chain tensioner with small screw driver and press tensioning plate against chain tensioner.
- Rotate engine only with chain tensioner installed.

15 - Crankshaft Sprocket
- Integral part of crankshaft
- Ground down tooth aligned with main bearing joint = TDC for No.1 cyl. refer to "Adjusting Valve Timing And Installing Timing Chains". Adjustments

16 - Single Chain
- Mark direction of rotation (installation position) see Fig. 1 below.
- Installing refer to "Adjusting Valve Timing And Installing Timing Chains". Adjustments
- Valve timing, adjusting refer to "Adjusting Valve Timing And Installing Timing Chains". Adjustments

17-Guide Rail
- For single chain -16-
- Remove together with single chain.
- Installing refer to "Adjusting Valve Timing And Installing Timing Chains". Adjustments
- Valve timing, adjusting refer to "Adjusting Valve Timing And Installing Timing Chains". Adjustments

18 - Locating Pin Without Collar
- For guide rail -17-

19 - Locating Pin With Collar
- For guide rail -22-

20 - 2O Nm (15 ft lb)
- Insert with locking fluid D6

21 - 20 Nm (15, ft lb)

22 - Guide Rail
- For double chain -1O-

23 - 1O Nm (7 ft lb)
- Insert with locking fluid D6

24 - Thrust Washer

25 - Intermediate Shaft

Single And Double Chains, Marking

Fig. 1:

Mark single and double chains before removing them (paint or mark an arrow in direction of normal engine rotation).

CAUTION: Do not mark the chain using a center punch. Do not use any method that scratches or deforms the metal surfaces.

Double Chain Tensioner, Bleeding

Fig. 2:

Push wire (O.8 mm dia.) through hole of pressure piston (arrow) to ball valve and press pressure piston in housing down to stop.

NOTE: If the pressure piston moves out again, repeat bleeding procedure.