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Home >> Mercedes Benz >> 1996 >> E320 >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> A/C Compressor >> Air Compressor, Belt Drives - 210 Chassis >> Testing & Repair >> Removing, installing shock absorber of poly V-belt tensioning device - AR13.25-P-3210HA

Removing, installing shock absorber of poly V-belt tensioning device - AR13.25-P-3210HA

ENGINE 602.982 /983, 604, 605, 606 

Fig 1: Identifying Shock Absorber Of Poly V-Belt Tensioning Device Components
G04624277
REMOVINGINSTALLING Removal, installation     
1.1 Remove charge air pipe Engine 605.960 in model 202, engine 602.982, 605.962 in model 210 AR09.41-P-1311H
2 Remove viscous fan coupling Engine 605, 606 in model 124
Engine 606.961 in model 140
Engine 605 in model 202
Engine 602.982, 605, 606 in model 210
AR20.40-P-5660HB
    Engine 604 in model 202, 210 AR20.40-P-5660HA
    Engine 606 in model 463 AR20.40-P-5660GG
    Engine 602.983 in model 461 AR20.40-P-5660GV
3 Remove poly V-belt (6)   AR13.22-P-1202HA 
4 Belt pulley (5) of coolant pump SPECIAL TOOL Fig 2
    IMPORTANT In order to slacken the bolts, fit on poly V-belt at belt pulley and place counter-holder in position.  
    TORQUE SPECIFICATION Engine 604, 605, 606 *BA20.10-P-1001-01A 
    TORQUE SPECIFICATION Engine 602.9827983 *BA20.10-N-1001-01B 
5 Shock absorber (1) of poly V-belt tensioning device IMPORTANTInstallation:  before installing a new shock absorber, it is essential to move piston rod of shock absorber back and forward several times in installation position to bleed shock absorber.  
    TORQUE SPECIFICATION Engine 604, 605, 606 *BA13.25-P-1003-01A 
    TORQUE SPECIFICATION Engine 604, 605, 606 *BA13.25-P-1004-01A 
    TORQUE SPECIFICATION Engine 602.982 *BA13.25-N-1003-01B 
    TORQUE SPECIFICATION Engine 602.982/983 *BA13.25-N-1004-01B 
6 Install in the reverse order    
TORQUE SPECIFICATION Belt tensioning device

Number Designation Engine 604, 605, 606
BA13.25-P-1003-01A Shock absorber of tensioning device to cylinder head Nm 25
BA13.25-P-1004-01A Shock absorber of tensioning device to tensioning lever Nm 20
TORQUE SPECIFICATION Coolant pump, coolant thermostat

Number Designation Engine 604, 605, 606
BA20.10-P-1001-01A Bolt of belt pulley to coolant pump Nm 10
TORQUE SPECIFICATION Coolant pump, coolant thermostat

Number Designation Engine 602.982/983
BA20.10-N-1001-01B Bolt of belt pulley to coolant pump Nm 15
TORQUE SPECIFICATION Belt tensioning device

Number Designation Engine 602.982/983
BA13.25-N-1003-01B Shock absorber to cylinder head Nm 25
BA13.25-N-1004-01B Shock absorber to tensioning lever Nm 20
Fig 2: Identifying Counter-Holder (603 589 00 40 00)
G04624278