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Home >> Mercedes Benz >> 1996 >> E320 >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Electrical System - Engine - 210 Chassis >> Testing & Repair >> Remove/install generator belt pulley - AR15.40-P-5710EA

Remove/install generator belt pulley - AR15.40-P-5710EA

ENGINE 111.943 /946 /958 /973, 112.947 in MODEL 170 

ENGINE 104.941,111.920 /921 /941 /944 /945 /961 /974/975,112.910 /920, 113.944, 601.913, 604.910 /915, 605.910/960 up to 31.5.97 in MODEL 202 

ENGINE 111.944 /945 /975, 112.940, 113.943 in MODEL 208 

ENGINE 104.945 /995,111.942 /970,112.911 /921 /941,113.940,119.985, 602.982 up to 30.11.95, 604.912 /917, 605.912, 606.912 up to 31.5.97 in MODEL 210 

Fig 1: Identifying Generator Belt Pulley Components
G04631773Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
REMOVINGINSTALLING Remove/Install     
1 Remove alternator Engine 111, 112 in model 170. AR15.40-P-5032G
    Engine 104, 111, 601, 604, 605 in model 202, engine 111 in model 208, AR15.40-P-5032EA
    Engine 104,111, 602, 604, 605, 606 in model 210. AR15.40-P-5032F 
    Engine 112 in model 202, engine 112, 113 model 208, AR15.40-P-5032EB
    Engine 112, 113, 119 in model 210. AR15.40-P-5032ED 
2 Unscrew collar nut (1) IMPORTANT In order to retain the alternator shaft (2), multipoint head cap nut or Allen nut with a reversible ratchet.  
    TORQUE SPECIFICATION Engine 104, 111, 112, 113, 119. *BA15.40-P-1004-01A 
    TORQUE SPECIFICATION Engine 601, 602, 604, 605, 606. *BA15.40-P-1004-01E 
3 Remove ribbed V-belt pulley (3) IMPORTANT When replacing generators after mileages in excess of 100 000 km (60,000 ml), replace the poly V-belt pulley at the same time.  
4 Install in the reverse order    
TORQUE SPECIFICATION Generator

Number Designation Engine 104 Engine 111 Engine 112.91/92/94/ 953/954/955/96/97, 113.94/96/98
BA15.40-P-1004-01A Collar nut to poly V-belt pulley Nm 80 80 80
TORQUE SPECIFICATION Generator

Number Designation Engine 119 Engine 120
BA15.40-P-1004-01A Collar nut to poly V-belt pulley Nm 80 80
TORQUE SPECIFICATION Generator

Number Designation Engine 601 Engine 602 Engine 602
BA15.40-P-1004-01E Collar nut to poly V-belt pulley Nm 80 80 80
TORQUE SPECIFICATION Generator

Number Designation Engine 605 Engine 606
BA15.40-P-1004-01E Collar nut to poly V-belt pulley Nm 80 80