Assembly overview - poly V-belt drive, vehicles without air conditioner compressor

1 -

Bolt

Renew

150 N·m +180°

Use counterhold -T10475- to loosen and tighten.

Risk of damage to engine caused by incorrect valve timing.Do not turn crankshaft out of TDC position.

2 -	Vibration damper

Removing and installing → Chapter

Risk of damage to engine caused by incorrect valve timing.Do not turn crankshaft out of TDC position.

3 -	Poly V-belt

Check for wear

Before removing, mark direction of rotation with chalk or felt-tipped pen.

Do not kink

The length of the poly V-belt must be determined according to the → Electronic Parts Catalogue depending on the version of overrunning alternator pulley.

Poly V-belt routing → Anchor.

Removing and installing → Chapter

When installing, make sure it is properly seated on pulleys.

4 -

Bolt

Renew

20 N·m + 90°

5 -	Tensioner for poly V-belt

Pivot with socket to slacken poly V-belt

Lock with locking pin -T10060 A-.

Removing and installing → Chapter

6 -

Bolt

Specified torque → Electrical system; Rep. gr.27

7 -	Alternator

Removing and installing → Electrical system; Rep. gr.27

With freewheel

Various versions of the overrunning alternator pulley, -A- or -B-, may be fitted depending on the type and version of alternator → Fig..

Allocation of overrunning alternator pulley The length of the poly V-belt must be determined according to the → Electronic Parts Catalogue depending on the version of overrunning alternator pulley.