Remove/install alternator support

AR15.40-A-6232A

Remove/install alternator support

14.2.12

 

Remove/install

1

Open left rear maintenance flap

 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

2

Disconnect ground line from battery

3

Open engine compartment flap

4

Remove V-belt

 Only remove V-belt to crankshaft.

AR13.21-A-0100A

5

Remove poly-V belt

AR13.22-A-1202A

6

Remove alternator

AR15.40-A-5032A

7

Detach rear lifting eye

AR22.00-A-1000-01A



*BA14.10-N-1001-01J



*BA15.40-N-1006-01K



*001589672100

8

Remove guide device for poly-V belt

AR13.22-A-0001A

9

Remove tensioning device for poly-V-belt

AR13.25-A-3200A

10

Remove oil pressure sensor plug (2)

 Remove electrical line (arrows) from alternator carrier (1).

11

Remove bolts (3)



*BA15.40-N-1006-01K



*001589672100

12

Remove alternator carrier (1)

13

Install in the reverse order

Number

Designation

Engine 457.9

BA14.10-N-1001-01J

Bolt, exhaust manifold to cylinder head

Nm

50

Number

Designation

Engine 457.9 except engine 457.941
in model 613.368.

BA15.40-N-1006-01K

Bolt, alternator carrier at crankcase

M10

Nm

60

M141.5

Nm

160