Volkswagen Golf Variant / Jetta. Manual - part 788

 

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Volkswagen Golf Variant / Jetta. Manual - part 788

 

 

-2-.

– Unscrew B+ wire -arrow- from alternator -C- .

Caution

Before removing, mark the top side and direction of rotation of

the poly V-belt. When installing, ensure correct fitting position

and direction of rotation. If the belt is installed in the wrong

position  or  against  direction  of  rotation,  the  belt  will  be  de‐

stroyed!

– Mark direction of rotation of poly V-belt.

– Release tension of poly V-belt by swivelling tensioning ele‐

ment in direction of -arrow- using an open-jaw spanner.

118

 

vehicle.

– Remove bolts of alternator -C- -arrows-.

– Unscrew wiring retainer -arrow- from alternator -C- .
– Remove alternator -C- from vehicle.
Installing
Install in the reverse order of removal. When doing this, note the

following:

7. Alternator C     

119

 

– Secure wire holder -arrow- on back of alternator -C- in 12

o'clock position.

– Tighten threaded connections to specified torques

⇒ page 114

 .

Caution

♦ When installing used poly V-belts observe the direction of

rotation marked on removal!

♦ Before installing poly V-belt, make sure all assemblies

( alternator -C- / air conditioner compressor) are firmly in

position.

♦ When fitting belt, ensure that poly V-belt seats correctly in

pulleys!

– Connect battery -A- 

⇒ page 4

 .

Caution

Observe notes for battery pole terminal clamp bolt 

⇒ page 1

 .

– Start engine and check belt is running correctly.
– Switch off engine.

120

 

7.10.1

Assembly overview

1 - Hexagon head flange bolts

❑ 23 Nm

2 - Hexagon head flange bolts

❑ 23 Nm

3 - Ancillary bracket

❑ For alternator -C- and

air conditioner compres‐

sor

❑ Tightening sequence ⇒ 

Engine; Rep. gr.  13

4 - Hexagon head flange bolts

❑ 45 Nm

5 - Protective cap
6 - Hexagon flange nut
7 - Cross-head screw

❑ 4.5 Nm

8 - Hexagon nut
9 - Washer
10 - Cross-head screws

❑ 2 Nm

11 - Cross-head screw

❑ 2 Nm

12 - Voltage regulator -C1-

❑ Removing and installing

⇒ page 168

13 - Alternator -C-

❑ Removing and installing

⇒ page 122

❑ Checking 

⇒ page 89

❑ Securing battery positive wire 

⇒ page 88

14 - Poly V-belt

❑ Checking 

⇒ page 88

❑ Removing and installing ⇒  Engine; Rep. gr.  13
❑ Poly V-belt routing ⇒  Engine; Rep. gr.  13

15 - Poly V-belt tensioning element

Not illustrated
♦ Nut of B+ wire on rear of alternator: 15 Nm
♦ Nut of wire holder on back of alternator : 3.2 Nm
♦ Poly V-belt pulley without freewheel: 65 Nm
♦ Poly V-belt pulley with freewheel: 80 Nm

7. Alternator C     

121

 

 

 

 

 

 

 

 

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