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

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ENGINES 156 in MODEL 204, 212 

Fig 1: Alternator Remove/Install Components
G09975096Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
DANGER Risk of injury  caused by fingers being pinched or crushed  when removing, installing or aligning hoods, doors, trunk lids, liftgates or sliding roof Keep body parts and limbs well clear of moving parts. AS00.00-Z-0011-01A
DANGER Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer. AS00.00-Z-0010-01A
1 Detach ground line from battery model 204 AR54.10-P-0003CW
NOTES Notes on battery AH54.10-P-0001-01A
2 Remove engine intake air duct and front engine cover NOTES Do not tilt front engine cover, but lift upwards vertically otherwise the retaining lugs can break off.  
3 Remove fan unit Model 204 AR20.40-P-5050CW
Model 212 AR20.40-P-5050EW
4 Attach guard plate for radiator/condenser    
REFER TO SHOP-MADE TOOLS Guard plate for radiator/condenser WF58.50-P-0110-01A
5 Remove bottom engine compartment paneling    
6 Remove poly-V belt   AR13.20-P-0001CMG
7 Unscrew cap (1) and disconnect tml. 30 electrical line (B+) (3) from alternator (G2) by unscrewing nut (2). TORQUE SPECIFICATION *BA15.40-P-1002-01P 
8 Remove electrical line plug of tml. 61 (D+) (4) from alternator (G2)    
9 Undo clip from cable harness at alternator (G2)    
10 Remove bolts (5) TORQUE SPECIFICATION *BA15.40-P-1001-01P 
11 Take alternator (G2) down and out    
12 Install in the reverse order    
ALTERNATOR

Number Designation ENGINE 156
BA15.40-P-1001-01P Bolt, alternator to timing case M8X90 Nm 20
BA15.40-P-1002-01P Nut of circuit B+ to alternator   Nm 18