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

ENGINE 272 in MODEL 204 

ENGINE 272, 273 in MODEL 207 

Fig 1: Identifying Alternator Remove/Install Components
G09990129Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
DANGER Risk of death  caused by vehicle slipping or toppling off 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
Model 207 AR54.10-P-0003EW
NOTES Notes on battery AH54.10-P-0001-01A
2 Remove fan unit Vehicles with engine 273 AR20.40-P-5050CW
3 Remove poly-V belt   AR13.20-P-0001CV
4 Remove lower engine compartment panelings Model 204.0/2  
Model 204.9 AR61.20-P-1105CY
Model 207 AR61.20-P-1105EW
5 Remove bolt for power steering pressure line from holder on alternator (G2) Model 204.0/2, model 207  
TORQUE SPECIFICATION *BA46.30-P-1009-01R 
6 Detach cap (1), Unscrew nut (2) and remove electrical line (3) from alternator (G2) TORQUE SPECIFICATION *BA15.40-P-1002-01F 
7 Unplug plug (4) from alternator (G2)    
8 Remove bolts (5, 6) from alternator (G2) TORQUE SPECIFICATION *BA15.40-P-1001-01F 
9 Take alternator (G2) down and out    
10 Install in the reverse order    
ALTERNATOR

Number Designation Engine 272 Engine 273
BA15.40-P-1001-01F Bolt, alternator to timing case Nm 20 20
BA15.40-P-1002-01F Nut, circuit B+ to alternator Nm 15 15
POWER STEERING PUMP

Number Designation Model 204 without engine 651 Model 207
BA46.30-P-1009-01R Nut, high-pressure line to alternator bracket Nm 8 8