Withdrawal
Attention! When removing the ribbed alternator drive belt, you will need to install the upper front cross member (see illustration 5.0a) to the service position, for which it is necessary to perform the following steps.
5.0a. Front cross member details:
1 - bolts. Tightening torque - 50 Nm
2, 7 - a device for installing the front cross member in the service position. Attachment part number - 3369
3 - bolts. Tightening torque -10 Nm
4 - bolts. Tightening torque - 10 Nm
5 - bolts. Tightening torque - 10 Nm
6 - bolts. Tightening torque -10 Nm
8- bolts. Tightening torque - 50 Nm
9 - front end cross member assembly
Attention! If there is no specified special device, then two M8x90 bolts can be used, on which spacer washers with an outer diameter of 24 mm and a thickness of about 2 mm are installed. In addition, you will need two bushings 80 mm long and 17 mm in diameter.
1. Vehicles with parking heater. Unscrew the bolts (see arrows in illustration) fixing the heater pipe to the soundproof shield.
5.1. Unscrew the bolts (see arrows) fixing the heater pipe to the soundproof shield. Vehicles with parking heater
2. Remove the front bumper (see relevant chapter).
3. Unscrew the bolts/remove the clips 1-2 and remove the front part of the engine mudguard (see illustration).
5.3. Unscrew the bolts/remove the clips 1-2 and remove the front part of the engine mudguard
4. Remove the power steering reservoir cap (see arrow in illustration).
5.4. Remove the power steering reservoir cap (see arrow)
5. Release plugs 1 and 2 from the holders and move the wiring harness away from the work area (see illustration).
5.5. Release plugs 1 and 2 from the holders and move the wiring harness away from the work area
6. Press the latches and remove the cover 2 of the air filter (see illustration).
5.6. Squeeze the latches and remove the cover 2 of the air filter
7. Remove the bolts (see arrows in illustration 5.5) fastening the air intake 1 to the upper cross member of the front end and remove the air intake.
8. Remove the left fairing (see arrow in illustration 5.8) and right fairing (see arrow in illustration 5.8a) additional radiator.
5.8. Remove the left fairing (see arrow) additional radiator
5.8a. Remove the right fairing (see arrow) additional radiator
9. Unscrew the bolts (see arrows in illustration), release the clips and remove the left and right radiator fairings.
5.9. Unscrew the bolts (see arrows), wring out the latches and remove the left and right radiator fairings
10. Disconnect the outdoor temperature sensor 1 and release the wire from the holder (see illustration).
5.10. Disconnect the outdoor temperature sensor 1 and release the wire from the holder
11. Remove the bolts (see arrows in illustration 5.10) power steering line holders and move the line away from the work site without opening the system. Carefully tie up the piping to avoid damaging it.
12. Cars with air conditioning. Disconnect plug 1 refrigerant pressure sensor (see illustration).
5.12. Disconnect plug 1 of the refrigerant pressure sensor. Cars with air conditioning
13. Cars with air conditioning. Unscrew the bolts (see arrows in illustration 5.12) fixing the air conditioner radiator and remove the radiator. Carefully tie the radiator with wire on the body, without disconnecting the hoses and refrigerant pipes from it. Do not kink or kink hoses.
Attention! All work related to the air conditioner should be entrusted to a specialized workshop. Do not open the refrigerant circuit yourself - risk of frostbite!
14. Remove the bolts (see arrows in illustration) on the right and left sides of the upper cross member of the front end.
5.14. Unscrew the bolts (see arrows) on the right and left sides of the upper cross member of the front
15. Screw fixtures 3369 into the holes on the left and right, then unscrew the shock absorber mounting bolts (see arrows in illustration) and carefully push the cross member forward.
5.15. Screw fixtures 3369 into the holes on the left and right, then unscrew the shock absorber mounting bolts (see arrows)
16. Mark with chalk, marker or paint the direction of rotation of the alternator drive ribbed belt if the belt is to be reinstalled. Failure to follow the previous course of the belt during further operation can lead to its damage or rupture.
17. Loosen the tightening, and then unscrew the bolt (see arrow in illustration) securing the alternator drive belt tensioner and carefully remove the belt.
5.17. Loosen the tightening, and then unscrew the bolt (see arrow) fastening the alternator drive belt tensioner and carefully remove the belt
Installation
18. Lay the ribbed belt first on the alternator pulley, then on the freewheel, vibration damper and tension roller (see illustration).
5.18. The sequence of laying the ribbed belt: 1 - generator; 2 - ribbed belt; 3 - freewheel; 4 - vibration damper; 5 - tension roller
19. Turn the tension roller eccentric with a torque wrench VAG 1332 with a force of 70 Nm and at the same time tighten the bolt (see arrow in illustration) tensioner fastening with a force of 22 Nm.
5.19. Turn the tensioner eccentric with a torque wrench VAG 1332 with a force of 70 Nm and at the same time tighten the bolt (see arrow) tensioner mounting with a force of 22 Nm
Further, the installation of the dismantled components is carried out in the reverse order of removal.
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