b) Compressor 10 PA 15

Fan and fan hood
Remove, install.

Ribbed V-belt
Remove, install

Spring plate (61)
Remove using pin wrench 000 589 00 05 00, check gap 0.5 ± 0.15 and correct using shims (62).
Tighten to 16 ± 1.0 Nm.

Locking ring (63)
Remove using pliers for locking ring (outside), install.

V-belt pulley (65)
Knock on and off using a plastic mallet, clean friction surface.

Locking ring (69)
Remove, install.

Magnetic clutch (71)
Remove, install by opening or closing the plug housing on the refrigerant compressor.







Special tool


Removing and installing spring plate

Removing







1 Remove fan and fan hood.
2 Release and remove ribbed V-belt.
3 Hold spring plate in place using pin wrench and slacken bolt.
4 Remove spring plate.


Installing







5 Push spring plate onto compressor shaft and tighten nut to 16 ± 1.0 Nm.
6 Check gap using valve gauge and correct if necessary with shims.
7 Fit ribbed V-belt and tension.
8 Install fan hood and fan.
9 Check function of air conditioning system Testing and Inspection


Removing and installing V-belt pulley


Removing


1 Remove spring plate.







2 Remove locking ring in front of V-belt pulley (arrow) and tap off V-belt pulley using a plastic mallet.
3 Install in the reverse sequence.


!
If the same belt pulley is re-installed, the friction surface of the belt pulley must be cleaned. If the friction surface shows signs of damage (e.g. due to overheating), the belt pulley must be renewed together with the spring plate.


Removing and installing solenoid coil







Data


Removing
1 In vehicles with 6-cylinder engine, remove refrigerant compressor Service and Repair
2 Remove spring plate and V-belt pulley.
3 Disconnect plug from refrigerant compressor.







4 Unscrew both screws (arrows) from plug housing, open plug housing and remove cable (blue).
5 Disconnect ground cable of solenoid coil from refrigerant compressor.







6 Remove locking ring from solenoid coil and remove coil.
7 Install in the reverse sequence.


!
The solenoid coil must be pushed onto the dowel pin and the tapered surface of the locking ring must point outwards.


8 In vehicles with 6-cylinder engine install refrigerant compressor Service and Repair
9 Check function of air conditioning system Testing and Inspection