Remove/install front door power window - AR72.10-P-1800MB

MODEL 220.175 /178 with CODE (Z07) Top protection 

Fig 1: Identifying Front Door Power Window Remove/Install Components

	Remove/install
	Risk of injury caused by hands or feet being pinched or crushed when working on windshield or windows	Secure windows to prevent them from falling, use only the prescribed lifting tools, always wear safety shoes.	AS67.00-Z-0003-01A
	Notes on avoiding damage to windows installed in special high-security vehicles		AH67.00-P-0003-01FB
1	Close window (9)
2	Remove front door lining		AR72.10-P-1000MB
3	Remove door foil from front door
4	Remove inner door panel		AR72.10-P-0104MB
5	Remove front door handle armor plate		AR72.10-P-2400-01MB
			*BA72.10-P-1002-01EA
6	Secure window (9) against falling down with clamping pliers.	Cover door frame in area of clamping pliers with suitable equipment to avoid damaging paint.
			Figure
7	Unscrew hollow bolts (1) from hydraulic cylinder (4)	Catch oil running out. Plug openings on hydraulic cylinder (4) and hydraulic lines (3). Installation:  Install new sealing rings (2).
			*BA72.10-P-1005-01EA
8	Unscrew screws (7) from window (9) and remove reinforcement (8); if necessary, lower power window slightly with manual window lifter actuation (10).	Installation:  Use screw locking compound.	*BR00.45-Z-1011-02A
9	Lower power window down to bottom stop with manual window lifter actuation (10).
10	Unscrew bolts (5) from circumference of carrier plate with power window (6) and remove carrier plate with power window (6)	Installation: Replace self-locking bolts (5).
			*BA72.10-P-1004-01EA
11	Install in the reverse order
12	Check hydraulic oil level of hydraulic window lift system, correct if necessary	The hydraulic unit with the oil reservoir and the valve block are housed in the spare tire well in the trunk. The oil level in the oil reservoir should not fall below the minimum mark when the side window is closed and must not exceed the maximum mark when the side window is open.

FRONT DOOR TIGHTENING TORQUE

Number	Designation		Model 220 with code Z07
BA72.10-P-1002-01EA	Bolt, door handle armor plate at window	Nm	28
BA72.10-P-1004-01EA	Screw for carrier plate on front door	Nm	28
BA72.10-P-1005-01EA	Banjo bolt to hydraulic cylinder	Nm	7

Fig 2: Identifying Clamping Pliers (220 589 04 31 00)

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1011-02A	Quick glue	A 003 989 31 71