Ribbed Belt Drive For Power Steering Pump, Alternator and A/C Compressor - Assembly Overview

Ribbed belt drive for power steering pump, alternator and A/C compressor - assembly overview





Note:
^ Before removing the ribbed belt, mark the direction of rotation with chalk or a felt pen. A used belt can break if it runs in the wrong direction.
^ Check that the belt is properly seated on pulleys when installing

1 - Ribbed belt
2 - 22 Nm
3 - 45 Nm
4 - Alternator
5 - 43 Nm
6 - 10 Nm
7 - Upper idler wheel
^ For ribbed belt
3 - Bearing
^ For idler wheel
^ Note installation position: press fit in bracket for torque reaction mount
9 - 22 Nm
^ Apply locking fluid before installing
^ For required locking fluid:
^ Refer to Part Supplier
10 - Ribbed belt tensioner
11 - 22Nm
12 - Vibration damper
13 - Lower idler wheel
^ For ribbed belt
14 - Pulley
^ For power steering pump
15 - Shim
^ Deferent thicknesses
^ Determine required thickness after replacing power steering pump, A/C compressor or bracket for power steering pump and
^ A/C compressor go to Checking alignment of ribbed belt
16 - Power steering pump
^ Removing and installing:
17 - 22 Nm
18 - 40 Nm
19 - Bracket
^ For power steering pump and A/C compressor
^ Ensure that dowel sleeves -Item 24 - are in correct position when installing
20 - Dowel sleeve
^ Qty. 2
^ Check that sleeve is correctly seated in bracket
21 - 22 Nm
22 - A/C compressor
^ Ensure that dowel sleeves -Item 20 - are in correct position when installing
23 - 22 Nm
24 - Dowel sleeve
^ Qty. 2
^ Check for correct seating
25 - 22 Nm
26 - 23 Nm
27 - Cover
^ For idler wheel





Fig. 1 Removing and installing pulley for power steering pump
^ Lock carrier must be pulled out to the front.
^ Ribbed belt must be removed.

- Use pin wrench 3212 as a brace when loosening and tightening bolts (arrows).
^ Installation position: marking "vorne" (front) faces in direction of travel.
^ Tightening torque: 22 Nm