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Remove/install alternator - AR15.40-P-5032W

ENGINES 276 in MODEL 172 

Fig 1: Identifying Alternator Remove/Install Components
G10247869Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Detach ground line from battery   AR54.10-P-0003W
NOTES Notes on battery   AH54.10-P-0001-01A
2 Remove front engine cover (1)    
3 Remove air filter housing (2). TORQUE SPECIFICATION *BA09.10-P-1001-01M 
TORQUE SPECIFICATION *BA09.10-P-1002-01M 
4 Remove poly-V belt (6)   AR13.20-P-0001W
5 Detach cap, unscrew nut and remove electrical line (4) from alternator (G2) TORQUE SPECIFICATION *BA15.40-P-1002-01F 
6 Remove bolts (5) of alternator (G2) TORQUE SPECIFICATION *BA15.40-P-1001-01F 
7 Set ALT (G2) aside    
8 Detach electrical connection (3) on alternator (G2)    
9 Take alternator (G2) down and out    
10 Install in the reverse order    
ALTERNATOR

Number Designation Engine 276
BA15.40-P-1001-01F Bolt, alternator to timing case Nm 20
BA15.40-P-1002-01F Nut, circuit B+ to alternator Nm 15
AIR FILTER

Number Designation Engine 276
BA09.10-P-1001-01M Bolt, air filter to cylinder head cover Nm 9
BA09.10-P-1002-01M Bolt, air filter to air intake pipe support brace Nm 9