Risk of poisoning Risk of injury - AR42.10-P-0010-02E

Pour brake fluid only into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid.

Rear axle fixed caliper

Number	Designation		Model 129.05/06 0/061/063/ 064/066/ 067	Model 129.068/ 076	Model 140
BA42.10-P-1002-01A	Bleed screw on rear axle fixed caliper	Nm	7	7	7

Rear axle fixed caliper

Number	Designation		Model 210.00/01/ 02/03/04/05/06/ 070/072/074/08	Model 210.20/21/ 22/23/24/26/ 270/272/28/60/ 61/663
BA42.10-P-1002-01A	Bleed screw on rear axle fixed caliper	Nm	7	7

Front axle fixed caliper

Number	Designation		Model 129	Model 140	Model 210.072/270/272 up to 07.02.99, model 210.070 up to 07.02.99 except
BA42.10-P-1002-02A	Bleed screw on front axle fixed caliper	Nm	7	7	7

Front axle floating caliper

Number	Designation		Models 202.033/093, 208.374, 210.072 with code 957 (E50 AMG), 210.074/274
BA42.10-P-1002-03A	Bleed screw on front axle floating caliper	Nm	7

Fig 1: Identifying Socket Wrench (140 589 03 09 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Commercially available tools

Number	Designation
WH58.30-Z-1036-13A	Handheld tester (HHT) 651 100 01 99
WH58.30-Z-1037-13A	Test cable (multiplexer) 651 100 40 99

Connect hand-held tester (087) with test cable (multiplexer) (094) to datalink connector (X11/4).
Switch on ignition.
Carry out bleeding operation according to instructions in the HHT display: Menu item: Bleeding brake system.
Disconnect HHT.

Fig 2: Checking Bleed Supply And Return Lines Of ASR Unit
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.