Volkswagen Golf Variant / Jetta. Manual - part 659

 

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Volkswagen Golf Variant / Jetta. Manual - part 659

 

 

Alternator -C- 1.6l petrol engine

7.7.1

Assembly overview

1 - Hexagon head flange bolt

❑ 23 Nm

2 - Hexagon head flange bolts

❑ 23 Nm

3 - Bracket
4 - Hexagon flange nut
5 - Hexagon head flange bolts

❑ 52 Nm

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

❑ 4.5 Nm

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

❑ 2 Nm

12 - Cross-head screw

❑ 2 Nm

13 - Voltage regulator -C1-

❑ Removing and installing

⇒ page 168

14 - Alternator -C-

❑ Removing and installing

⇒ page 107

❑ Checking 

⇒ page 89

❑ Securing battery posi‐

tive wire 

⇒ page 88

15 - Poly V-belt

❑ Checking 

⇒ page 88

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

16 - Ancillary bracket

❑ For alternator -C- and air conditioner compressor
❑ Tightening sequence ⇒  Engine; Rep. gr.  13

17 - Poly V-belt tensioning element
18 - Hexagon head flange bolt

❑ 23 Nm

Not illustrated
♦ Nut of B+ wire on rear of alternator: 15 Nm
♦ Nut of wire holder on back of alternator : 3.2 Nm

106

13

7.7.2

Removing and installing alternator -C-

Special tools and workshop equipment required
♦ Torque wrench -V.A.G 1331-

♦ Locking pin -T10060A-

Removing
– Disconnect battery -A- 

⇒ page 4

 .

Caution

When battery -A- is disconnected and reconnected, the pro‐

cedure  described  in  the  workshop  manual  must  be  strictly

observed 

⇒ page 4

 .

– Pull engine cover panel upwards -arrows-.

7. Alternator C     

107

-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.

– Lock tensioning element using locking pin -T10060A- .
– Remove poly V-belt.

– Unclip coolant hose from hose bracket -1- and unscrew se‐

curing nut -2-.

108

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

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

following:

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!

– Drive threaded sleeves -A- roughly 4 mm in

-direction of arrow- out of alternator -C- housing.

7. Alternator C     

109

 

 

 

 

 

 

 

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