Disconnect battery. Unlock vacuum hose -arrow- and remove. Pull engine cover upwards out of rubber mounting -1- and pull forward -in direction of arrow.
Caution: Before removing, mark the direction of travel and the upper side of the poly V-belt When installing, observe the correct direction of travel and the position of the sides of the belt Changing the direction of travel or the sides of a previously used poly V-belt will damage it!
Remove poly V-belt. Unscrew both securing bolts for air conditioner compressor -arrows-.
Unlock and unplug electrical connector 1. Unscrew third securing bolt -arrow- and remove compressor from accessory carrier.
Note: When removing the compressor, make sure that both centered bushings remain in the threaded holes located one above the other in the accessory bracket. The air conditioner compressor hoses can remain connected. Suspend compressor -3- before installation with wire -1- in a suitable place under the vehicle. Make sure hoses -2- are not stretched or bent when doing this.
Unlock and unplug shunt wire. Remove protective cap -2-.
Loosen securing nut -1- and detach wire B+ behind it from alternator connection thread. Unscrew the fixing nut -3- and remove the cable holder -2- from the alternator. Loosen the top tension pulley.
Unscrew the three fixing screws -arrows- and remove the upper tensioning roller -1- from the vehicle.
Remove alternator mounting bolts -arrows-. Remove the alternator from the bottom of the engine compartment.
Install in reverse order, paying attention to the following.
Caution: When installing a previously used V-ribbed belt, observe the direction of travel marked during removal! Before installing the V-ribbed belt, make sure that all units (alternator, air conditioning compressor, vane pump) were securely installed. When laying the belt, make sure that the V-ribbed belt is correctly positioned on the pulleys!
Carefully drive threaded bushings -A- approx. 4 mm in -direction of arrow- out of alternator housing.
Screw the cable holder -arrow- on the reverse side of the alternator at the 9 o'clock position.
Note: When installing the air conditioner compressor, make sure that the two centering sleeves are located in the threaded holes on top of each other in the accessory bracket.
Tighten screw connections to the specified tightening torques. Connect battery. Start engine and check belt movement. Turn off the engine.
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