Remove/install alternator

AR15.40-P-5032W

Remove/install alternator

25.04.2016

Engine

276 in model 172

Shown on engine 276.9 in model 172

1

Front engine cover

2

Air filter housing

3

Electrical connection

4

Electrical line

5

Screw/bolts

6

Poly-V belt

G2

Alternator



Notes on self-locking nuts and bolts

AH00.00-N-0001-01A



Notes on battery

AH54.10-P-0001-01A

 

Remove/install

1

Detach ground line from battery

AR54.10-P-0003W

2

Remove front engine cover (1)

Engine 276.9 in model 172

3.1

Remove charge air cooler

Engine 276.8 in model 172

AR09.41-P-6819RKA

3.2

Remove air filter housing (2)

Engine 276.9 in model 172

 Bolt, air filter to cylinder head cover

*BA09.10-P-1001-01M

 Bolt, air filter to air intake pipe support brace

*BA09.10-P-1002-01M

4

Remove poly-V belt (6)

AR13.22-P-1202W

5

Remove electrical line (4) from alternator (G2)

AR15.40-P-5032-01W

 Nut, circuit B+ to alternator

*BA15.40-P-1002-01F

6

Remove screw/bolts (5) for alternator (G2)

 Bolt, alternator to timing case

*BA15.40-P-1001-01F

7

Set alternator (G2) aside

8

Release and disconnect electrical connection (3) on alternator (G2)

AR15.40-P-5032-01W

9

Take alternator (G2) upwards and out

10

Install in the reverse order

 Air filter

Number

Designation

Engine 276.9

BA09.10-P-1001-01M

Bolt, air filter to cylinder head cover

Nm

9

 Air filter

Number

Designation

Engine 276.9

BA09.10-P-1002-01M

Bolt, air filter to air intake pipe support brace

Nm

9

 Alternator

Number

Designation

Engine 276

BA15.40-P-1001-01F

Bolt, alternator to timing case

Stage 1

Nm

20

Stage 2

Nm

-

 Alternator

Number

Designation

Engine 276

BA15.40-P-1002-01F

Nut, circuit B+ to alternator

Nm

15