Bleed brake system - AR42.10-P-0010CW

MODEL 166, 172, 204 

Shows model 204 

Fig 1: Identifying Cap, Brake Fluid Replacement Unit, Venting Hose And Brake Fluid Expansion Reservoir

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Risk of poisoning  caused by swallowing brake fluid. Risk of injury  caused by brake fluid coming into contact with skin and eyes.	Only pour brake fluid into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid.	AS42.50-Z-0001-01A
	Risk of injury  to skin and eyes caused by handling hot or glowing objects.	Wear safety gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
	Notes on repairs to brake system		AH42.00-P-0003-01A
	Brake fluid notes		AH42.50-P-0001-01A
1	Open engine hood and raise to vertical position
2	Remove cover over left suspension strut tower	Model 166
	Clean
3	Clean area around cap (1) on brake fluid reservoir (2)	LU cleaner	*BR00.45-Z-1028-04A
4	Unscrew cap (1) on brake fluid reservoir (2)
5	Fill with new brake fluid up to the "MAX" mark in the brake fluid reservoir (2)	Model 166	*BF42.10-P-1001-01G
		Model 172	*BF42.10-P-1001-01A
		Model 204	*BF42.10-P-1001-01J
6	Connect filling and bleeding unit (01) onto brake fluid reservoir (2) and switch on	Pay attention to manufacturer's operating instructions. Brake fluid change unit with supply tank (10-20 l) gotis://B_42/43.2_01.1
7	Detach rear complete wheels	Model 166	AP40.10-P-4050EW
8	Carrying out bleeding operation	Model 204	AR42.10-P-0010-02CW
		Model 166	*BA42.10-P-1001-12L
		Model 172, 204	*BA42.10-P-1002-12J
		Model 166	*BA42.10-P-1001-10L
		Model 172, 204	*BA42.10-P-1003-10J
		Vehicles with manual transmission	*BA25.20-P-1001-01B
9	Install in the reverse order
	Checking
10	Check brake system for leaks	Model 166	AR42.10-P-0100-01GZ
		Model 204	AR42.10-P-0100-01V
11	Correct fluid level in brake fluid reservoir (2)	Model 166 Model 172	AP42.10-P-4210GZ AP42.10-P-4210V
		Model 204	AP42.10-P-4210CW
12	Close engine hood	Model 166 Model 172 Model 204.3	AR88.40-P-1000GQ AR88.40-P-1000V

REAR AXLE BRAKE CALIPER

Number	Designation		Model 166
BA42.10-P-1001-12L	Bleed screw to brake caliper	Nm	11

REAR AXLE BRAKE CALIPER

Number	Designation		Model 172	Model 204 except model 204.077/277/377	Model 204.077/277/377
BA42.10-P-1002-12J	Bleed screw to brake caliper	Nm	14	14	17

FRONT AXLE BRAKE CALIPER

Number	Designation		Model 166
BA42.10-P-1001-10L	Bleed screw to brake caliper	Nm	16

FRONT AXLE BRAKE CALIPER

Number	Designation		Model 204 except model 204.077/277/377/9	Model 204.077/277/377	Model 204.9
BA42.10-P-1003-10J	Bleed screw to brake caliper	Nm	14	14	14

FRONT AXLE BRAKE CALIPER

Number	Designation		Model 172
BA42.10-P-1003-10J	Bleed screw to brake caliper	Nm	14

CLUTCH OPERATING MECHANISM

Number	Designation		Transmission 716.6	Transmission 711.6
BA25.20-P-1001-01B	Bleed screw to central clutch operator	Nm	9	9

BRAKE FLUID

Number	Designation			Model 166
BF42.10-P-1001-01G	Brake fluid	Filling capacity	Liters	≈0.8
		Specifications for Operating Fluids	Sheet	BB00.40-P-0330-01 A
			Sheet	BB00.40-P-0331-00 A

BRAKE FLUID

Number	Designation			Model 172
BF42.10-P-1001-01A	Brake fluid	Filling capacity	Liters	≈0.5
		Specifications for Operating Fluids	Sheet	BB00.40-P-0330-01 A
			Sheet	BB00.40-P-0331-00 A

BRAKE FLUID

Number	Designation			Model 204
BF42.10-P-1001-01J	Brake fluid	Filling capacity	Liters	≈0.5
		Specifications for Operating Fluids	Sheet	BB00.40-P-0330-01 A
			Sheet	BB00.40-P-0331-00 A

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1028-04A	LU cleaner