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Home >> Mercedes Benz >> 2006 >> C350 Base, Standard >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes -- Testing & Repair -- 203 Chassis >> Testing & Repair >> Carrying out bleeding operation - AR42.10-P-0010-02P

Carrying out bleeding operation - AR42.10-P-0010-02P

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
TORQUE SPECIFICATION FIXED CALIPER AT REAR

Number Designation Model 203 except model 203.076/276 Model 203.076/276 Models 209.376/476 up to 23.4.04 (2-piston fixed brake caliper) Model 209.376/476 as of 24.4.04 Model 209.377/477 (4-piston fixed brake caliper)
BA42.10-P-1002-01A Bleed screw on rear axle fixed brake caliper Nm 7 7 7
TORQUE SPECIFICATION FIXED CALIPER AT REAR

Number Designation Model 209 except 209.376/377/476/477
BA42.10-P-1002-01A Bleed screw on rear axle fixed brake caliper Nm 7
TORQUE SPECIFICATION FRONT AXLE FLOATING CALIPER

Number Designation Models 203 except 203.018/065/076/218/265/276/718
BA42.10-P-1002-03A Bleed screw at front axle floating caliper Nm 7
TORQUE SPECIFICATION FRONT AXLE FLOATING CALIPER

Number Designation Model 209
BA42.10-P-1002-03A Bleed screw at front axle floating caliper Nm 7
TORQUE SPECIFICATION FRONT AXLE FIXED BRAKE CALIPER

Number Designation Model 203.018/065/076/087/092/218/265/276/287/292/718, Model 203 with code 949/950 Model 209.372/375/376/377/472/475/476/477
BA42.10-P-1002-02A Bleed screw at front axle fixed brake caliper Nm 7 7
Fig 1: Identifying Socket Wrench (140 589 03 09 00)
G04733498
Fig 2: Identifying Bleeding Operation (Shown On Model 203)
G04733499

    Shown on model 203 

  1. Open bleed screw at brake caliper (1), allow approx. 80 cm 3 of brake fluid to flow out free of bubbles, bleeding pressure 2 bar.
  2. Repeat bleeding operation at brake calipers 2, 3, 4, allowing 80 cm 3 of brake fluid to flow out free of bubbles at each brake caliper.
  3. Close bleed screw.