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Home >> Mercedes Benz >> 2006 >> C350 Base, Standard >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes -- Testing & Repair -- 203 Chassis >> Testing & Repair >> Remove/install rear axle brake caliper - AR42.10-P-0080P

Remove/install rear axle brake caliper - AR42.10-P-0080P

MODEL 203, 209.316 /341 /342 /343 /361 /365 /372 /375 /441 /442 /461 /465 /472 /475, 209.376 /476 up to 23.4.04 

Fig 1: Identifying Rear Axle Brake Caliper Remove/Install Components
G04733514
REMOVINGINSTALLING Remove/install     
DANGER Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A
DANGER Risk of poisoning  caused by swallowing brake fluid. Risk of injury  caused by brake fluid coming into contact with skin and eyes. Pour brake fluid only into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid. AS42.50-Z-0001-01A
NOTES Brake fluid notes   AH42.50-P-0001-01A
NOTES Notes on repairs to brake system   AH42.00-P-0003-01A
NOTES Notes on installing brake hoses   AH42.10-P-9406-01A
NOTES Notes on installing brake pad wear sensor contact sensors   AH42.10-P-0003-01A
1 Lift/jack up vehicle   AR00.60-P-1000P
2 Remove rear wheel    
REFER TO MAINTENANCE Remove/install wheels, rotate if necessary   AP40.10-P-4050Z
3 First disconnect brake hose (51) at the brake line (5) and then at the brake caliper (31). IMPORTANT Seal off line connections immediately with plugs. The brake fluid reservoir must not be allowed to empty completely.  
    TORQUE SPECIFICATION *BA42.10-P-1001-04A 
    TORQUE SPECIFICATION *BA42.10-P-1002-04A 
    SPECIAL TOOL Figure
    SPECIAL TOOL Figure
4 Unscrew brake caliper (31) from wheel carrier. IMPORTANTInstallation:  Install new microencapsulated bolts (31a).  
    TORQUE SPECIFICATION *BA42.10-P-1001-01A 
5 Install in the reverse order    
6 Bleed brake system   AR42.10-P-0010P 
INSPECT Checking     
DANGER Risk of accident  when commissioning the vehicle due to a lack of braking effect when the service brake is operated for the first time after repair work. Before starting engine, actuate brake pedal several times until the pressure is built up and maintained in the brake system. AS42.50-Z-0002-01A
7 Operate brake pedal several times until the brake pads make contact with the brake disks (firm resistance can be felt)    
8 Check brake system for leaks   AR42.10-P-0100-01A 
TORQUE SPECIFICATION BRAKE LINES, BRAKE HOSES

Number Designation Model 203 Model 209
BA42.10-P-1001-04A Brake pipe to brake hose Nm 14 14
BA42.10-P-1002-04A Brake hose to fixed or floating caliper Nm 18 18
TORQUE SPECIFICATION FIXED CALIPER AT REAR

Number Designation Model 203 except model 203.076/276 Model 209 except 209.376/377/476/477 Model 203.076/276 Model 209.376/476 up to 23.4.04 (2-piston fixed brake caliper)
BA42.10-P-1001-01A Self-locking bolt, fixed caliper to wheel carrier Nm 55 55 55
Fig 2: Identifying Ring Wrench (000 589 76 03 00)
G04733515
Fig 3: Identifying Set Of Stop Plugs (129 589 00 91 00)
G04733516