Replace brake hoses - AR42.10-P-0013TX

MODEL 219 

Front axle brake hose 

Fig 1: Replacing Front Axle Brake Hose

Courtesy of MERCEDES-BENZ USA

Rear axle brake hose 

Fig 2: Replacing Rear Axle Brake Hose

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	Remove/install
	Risk of injury  caused by body parts being jammed or crushed. Risk of injury  to skin and eyes caused by brake fluid spraying out at high pressure when working on the SBC brake system	Deactivate SBC brake system using STAR DIAGNOSIS.	AS42.46-Z-0001-01A
	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
	Notes on repairs to brake system		AH42.00-P-0003-01A
	Brake fluid notes		AH42.50-P-0001-01A
1	Deactivate SBC brake system using STAR DIAGNOSIS.	Vehicles with Sensotronic Brake Control (SBC) The following steps should be run through in STAR DIAGNOSIS: Select menu item "SBC Sensotronic Brake Control"/"Deactivate 'SBC' system". Then process all the individual steps from top to bottom. STAR DIAGNOSIS diagnosis system
2	Remove wheel.
	Remove/install wheels, rotate if necessary		AP40.10-P-4050TX
3	Detach brake line (5) from brake hose (51)	Seal brake line (5) immediately using stop plug. The brake fluid expansion reservoir must not run empty otherwise air gets into the system.
	Notes on installing brake hoses		AH42.10-P-9406-01A
		When loosening and tightening the brake line (5) using an open end wrench, counterhold on two flats of the brake hose (51) in order to prevent the bracket (51a) twisting.
			*BA42.10-P-1001-04I
			Fig 3
			Fig 6
			Fig 4
4	Unscrew brake hose (51) from floating brake caliper or fixed brake caliper		*BA42.10-P-1002-04I
			Fig 6
			Fig 5
5	Install in the reverse order
6.1	Bleed brake system with STAR DIAGNOSIS	Vehicles with Sensotronic Brake Control (SBC) When performing the bleeding operation always observe the instructions in the document "Bleeding brake system using STAR DIAGNOSIS". The following steps should be run through in STAR DIAGNOSIS: Select menu item "initial startup after repair"/"after opening or exchanging one or more brake hoses". Then process all the individual steps from top to bottom.	AR42.10-P-0012TX
6.2	Bleed brake system	Vehicles with Adaptive Brake (ABR)	AR42.10-P-0010T

Fig 3: Identifying Set Of Stop Plugs (129 589 00 91 00)

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying Box Wrench Bit (000 589 75 03 00)

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Fig 5: Identifying Ring Wrench (000 589 76 03 00)

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Fig 6: Identifying Torque Wrench (001 589 72 21 00)

Courtesy of MERCEDES-BENZ USA