Remove, install motor-and-pump assembly - AR42.10-P-0303MB

MODELS 220.175 /178 with CODE (Z07) maximum protection 

Fig 1: Identifying Motor-And-Pump Assembly Remove/Install Components

	Remove/install
	Risk of poisoning  from swallowing brake fluid. Risk of injury  from skin and eye contact with brake fluid	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 on handling brake fluid	All models	AH42.50-P-0001-01A
	Notes on repairs to brake system	All models	AH42.00-P-0003-01A
1	Switch off ignition
2	Reduce pressure in pressure reservoir	Fully depress brake pedal 30 times to the stop.
3	Remove fender liner in left front fender		AR88.10-P-1300M
4	Disconnect connector for pressure switch (2) and connector for motor-and-pump assembly (3)
5	Detach hydraulic line (4) from motor-and-pump assembly (1)	Plug hydraulic line.
6	Unscrew bolt (5).	Installation:  Fit washer (6) between body bracket and rubber mount.
			*BA42.50-P-1002-01B
7	Remove motor-and-pump assembly (1)	Installation:  Ensure correct seating of the bolt (arrow) in the rubber mount.
8	Unclamp hose (7) with clamp and detach		Fig 2
9	Install in the reverse order
10	Bleed brake system		AR42.10-P-0010MB

BRAKE SYSTEM - HYDRAULIC CIRCUITS

Number	Designation		Model 220 with code Z07
BA42.50-P-1002-01B	Bolt for motor-and-pump assembly to bracket	Nm	10

Fig 2: Identifying Clamp (000 589 40 37 00)