Remove/Install Window Lifter Pressure Reservoir - AR72.10-P-0014LF

Model 222 

with code Z07 (B7 armoring on special protection version) 

Courtesy of MERCEDES-BENZ USA

	Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof.	No parts of the body or limbs should be within the operating area when the components are moving.	AS00.00-Z-0011-01A
	Risk of injury  to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning  from swallowing hydraulic fluid.	Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses.	AS00.00-Z-0013-01A
	Remove/install
1	Remove power window (1) on front door	The valve unit (2) and expansion reservoir must remain connected.	AR72.10-P-1800LFS
2	Operate the buttons (3) simultaneously and extend the power window (1) until the screws (5) are accessible, as shown
3	Release the pressure switch (6)	Collect escaping oil in a suitable vessel.
		Pressure switch to window lifter pressure reservoir	*BA72.10-P-1020-01Y
4	Detach hydraulic lines (8) from pressure reservoir (4)	: Replace seals of hydraulic lines (8). Collect escaping oil in a suitable vessel.
5	Remove bolts (5)
6	Mark position of pressure reservoir (4) in relation to clamp (7)
7	Open clamp (7)
8	Rotate pressure reservoir (4) by 90° and remove	: Align pressure reservoir (4) with previously applied marking.
9	Remove the pressure switch (6)	: Replace seal of pressure switch (6). Collect escaping oil in a suitable vessel.
10	Install in the reverse order