Remove/install rear door window lifter - AR72.12-P-1810MB

MODEL 220.1 /8 with CODE (Z07) Top protection 

Fig 1: Identifying Rear Door Window Lifter Remove/Install Components

	Remove/install
	Risk of injury  caused by hands or feet being jammed or crushed when working on windshield or windows	Secure windows against dropping, use only specified lifting tools, wear protective 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.
2	Remove door lining from rear door		AR72.12-P-1010MB
3	Remove door foil from rear door		AR72.12-P-0105MB
4	Remove rear door inner door panel		AR72.12-P-0104MB
5	Secure window against falling down with clamping pliers	Cover door frame in area of clamping pliers with suitable equipment to avoid damaging paint.
			Figure
6	Unscrew hollow bolts (5) from hydraulic cylinder (8)	Catch oil running out. Plug openings on hydraulic cylinder (8) and hydraulic lines (7). Installation:  Replace sealing rings (6).
			*BA72.12-P-1006-01DA
7	Unscrew bolts (2) and remove reinforcement (4)	If necessary slightly lower window lifter with manual window lifter actuation (9)
		Installation:  Secure bolts (2) with securing agent.	*BR00.45-Z-1011-02A
8	Lower window lifter with manual window lifter actuation (9) down to bottom stop.
9	Unscrew bolts (1) from circumference of carrier plate with window lifter (3) and remove carrier plate with window lifter (3)	Installation:  Install new bolts (1).
			*BA72.12-P-1005-01DA
10	Install in the reverse order
11	Check hydraulic oil level of hydraulic power window system	The hydraulic unit with the oil reservoir and the valve block are housed in the spare wheel 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.

REAR DOOR TIGHTENING TORQUE

Number	Designation		Model 220 with code Z07
BA72.12-P-1005-01DA	Bolt, carrier plate to rear door	Nm	28
BA72.12-P-1006-01DA	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