Volkswagen Golf Variant / Jetta. Manual - part 800

– Hold poly V-belt pulley with freewheel by hand. Turn drive

shaft of alternator -C- until poly V-belt pulley with freewheel

can be removed.

Installing
Install in the reverse order of removal. When doing this, note the

following:
– First screw poly V-belt pulley with freewheel on drive shaft of

alternator -C- by hand as far as limit stop.

The torque wrench -V.A.G 1332- must be modified for assembly

of poly V-belt with freewheel as follows:

– Release socket drive -1- and pull off grip -2-.
– Turn grip -2- of torque wrench by 180 degrees and reinsert

socket drive.

– Set turning direction of torque wrench to anti-clockwise on

socket drive.

– Insert an M10 multi-point bit -1- into alternator shaft.
– Counterhold using multi-point adapter -VAS 3400- and ring

spanner.

– Tighten poly V-belt pulley with freewheel by turning alternator

-C- drive shaft anti-clockwise using torque wrench -V.A.G

1332- .

– Tighten threaded connections to specified torques

⇒ page 158

 .

166

 

Special tools and workshop

equipment required
♦ Multipoint adapter -VAS

3400-

♦ Torque wrench -V.A.G

1332-

♦ TORX driver bit -V.A.G

1603/1-

Carry out following procedures:
Removing
– Remove alternator -C- 

⇒ page 88

 .

– Clamp alternator -C- in a vice at holding points of alternator.
– Remove protective cap from poly V-belt pulley with freewheel.

Note

The thread on the alternator shaft is left-handed. To loosen the

connection, turn clockwise, and to tighten it, turn anti-clockwise.

– Insert multi-point adapter -VAS 3400- with ring spanner in al‐

ternator -C- poly V-belt pulley with freewheel.

7. Alternator C     

167

 

– Hold poly V-belt pulley with freewheel by hand. Turn drive

shaft of alternator -C- until poly V-belt pulley with freewheel

can be removed.

Installing
Install in the reverse order of removal. When doing this, note the

following:
– First screw poly V-belt pulley with freewheel on drive shaft of

alternator -C- by hand as far as limit stop.

The torque wrench -V.A.G 1332- must be modified for assembly

of poly V-belt with freewheel as follows:

– Release socket drive -1- and pull off grip -2-.
– Turn grip -2- of torque wrench by 180 degrees and reinsert

socket drive.

– Set turning direction of torque wrench to anti-clockwise on

socket drive.

– Insert TORX driver bit -V.A.G 1603/1- in alternator shaft.
– Counterhold using multi-point adapter -VAS 3400- and ring

spanner.

– Tighten poly V-belt pulley with freewheel by turning alternator

-C- drive shaft anti-clockwise using torque wrench -V.A.G

1332- .

– Tighten threaded connections to specified torques

⇒ page 158

 .

7.19

Voltage regulator -C1- for alternator -C-

7.19.1

Removing and installing voltage regula‐

tor -C1- (Bosch)

Special tools and workshop equipment required

168

 

⇒ page 88

 .

– Undo bolt and nuts -arrows- and detach protective cap from

alternator -C- .

– Remove bolts for voltage regulator -C1- -arrows-.
– Remove voltage regulator -C1- from alternator -C- .
Installing
Installation is carried out in reverse order of removal.
– Tighten threaded connections to specified torques

⇒ page 158

 .

7.19.2

Removing and installing voltage regula‐

tor -C1- (Valeo)

Special tools and workshop equipment required

7. Alternator C     

169