Removing/installing the alternator

AR15.40-P-5032TK

Removing/installing the alternator

14.2.12

 

Removing/installing

 Danger!

Risk of death caused by vehicle slipping or toppling off the lifting platform.

Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

 Danger!

Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices

No fire, sparks, open flames or smoking.

Wear acid-resistant gloves and clothing and safety glasses with side guards.

Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground.

Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.

AS54.10-Z-0001-01A



Notes on battery

All models

AH54.10-P-0001-01A

1

Disconnect battery ground cable

Model 211.0

AR54.10-P-0003T

Model 211.2

AR54.10-P-0003TA

2

Remove engine trim panel

AR01.10-P-2405TI

3

Remove air filter housing

AR09.10-P-1150TI

4

Remove engine charge air duct upstream of charge air cooler

AR09.41-P-8623TI

5

Remove engine charge air duct

AR09.41-P-8622TI

6

Remove muffler downstream of charge air cooler

AR09.40-P-6925TI

7

Remove dipstick guide tube

8

Remove mixing chamber

AR09.20-P-1320TI

9

Remove poly-V-belt

AR13.22-P-1202TI

10

Remove bottom part of soundproofing

AR94.30-P-5300T

11

Separate connector (1)

12

Disconnect electric cable circuit 30 (2)

 Detach circuit 30 if the alternator (G2) is detached.



*BA15.40-P-1002-01D

13

Detach electrical coupling for circuit 61 (3)

14

Disconnect cable tie from bracket bolts (4)

 Installation: Install new tie straps.

15

Remove screws (4).



*BA15.40-P-1001-01D

16

Take out alternator (G2)

 Bring alternator (G2) through between engine and fan unit.

17

Install in reverse order

18

Perform basic programming

AR00.19-P-0200T

19

Read out fault memory



Connect up STAR DIAGNOSIS and read out fault memory

AD00.00-P-2000-04A

STAR DIAGNOSIS diagnosis system

*WH58.30-Z-1048-13A

20

Carry out function check

Number

Designation

Engine
642

BA15.40-P-1001-01D

Bolt for generator on timing case cover

Nm

20

BA15.40-P-1002-01D

Nut for circuit B+ on generator

Nm

15

Number

Designation

WH58.30-Z-1048-13A

STAR DIAGNOSIS diagnosis system, Compact Passenger Car

6511 1801 00