Check position of rear window, adjust if necessary - AR67.20-P-3002V

MODEL 171 

Fig 1: Identifying Lock Actuator And Catch

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Catch And Guide

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Lock Actuator And Eccentric

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying Gate Valve And Eccentric Bolt

Courtesy of MERCEDES-BENZ USA

MODIFICATION NOTES

3.8.05

Transition (height offset) between Vario roof front section and rear window

Model 171

*BE77.30-P-1012-01A

	Check
1	Check dimension in area (a)	Transition (height offset) between Vario roof front section and rear window	*BE77.30-P-1012-01A
		Gap between Vario roof front section and rear window	*BE77.30-P-1010-01A
2	Check dimension in area (b)	Transition (height offset) between C-pillar upper section and rear window	*BE77.30-P-1011-01A
		Gap between C-pillar upper section and rear window	*BE77.30-P-1006-01A
3	Check dimension in area (c)	Transition (height offset) between C-pillar upper section and rear window	*BE77.30-P-1011-01A
		Gap between C-pillar upper section and rear window	*BE77.30-P-1006-01A
4	Open Vario roof
5	Loosen lock actuator (1)	Both sides.
6	Move lock actuator (1) to upper position	Both sides.
7	Loosen bolt in arrest (6)	Both sides.
8	Completely close Vario roof	Ensure that arrest (6) engages in guide (3)
9	Tighten bolt in arrest (6)	Rear window arrest	*BA67.20-P-1006-02A
10	Adjust dimension in area (a) and area (b)	Both sides.
		Position rear window flush to C-pillar, ensure that lock actuator (1) makes flush contact with eccentric (4). Fasten lock actuator (1) when the rear window in the correct position.
		Transition (height offset) between Vario roof front section and rear window	*BE77.30-P-1012-01A
		Gap between Vario roof front section and rear window	*BE77.30-P-1010-01A
		Transition (height offset) between C-pillar upper section and rear window	*BE77.30-P-1011-01A
		Gap between C-pillar upper section and rear window	*BE77.30-P-1006-01A
11	Adjust dimension in area (c)	Both sides.
		Loosen bolt (7), position rear window flush to C-pillar and tighten bolt (7)
		Transition (height offset) from C-pillar upper section to rear window	*BE77.30-P-1011-01A
		Gap between C-pillar upper section and rear window	*BE77.30-P-1006-01A
		Bolt for Y-Z fastener HSR on hinge mount	*BA67.20-P-1008-02A
12	Check position of eccentric bolt (5) in relation to gate valve (2)	The eccentric bolt (5) should make contact with the lower hook (arrow) of the gate valve (2) when the Vario roof is closed and locked. If necessary, turn eccentric bolt (5).
13	Coat gate valve (2) with Optimol grease	Paste	*BR00.45-Z-1005-06A

TEST VALUES FOR GAP DIMENSIONS FOR VARIO ROOF

Number	Designation		Model 171.4
BE77.30-P-1006-01A	Gap between C-pillar upper section and rear window	mm	6.5 (± 1.5)
BE77.30-P-1010-01A	Gap between Vario roof front section and rear window	mm	5.5 (± 1.5)
BE77.30-P-1011-01A	Transition (height offset) from C-pillar upper section to rear window	mm	0.0...1
BE77.30-P-1012-01A	Transition (height offset) from Vario roof front section to rear window	mm	0.0...2

REAR WINDOW

Number	Designation		Model 171
BA67.20-P-1006-02A	Rear window arrest	Nm	3
BA67.20-P-1008-02A	Bolt for Y-Z fastener HSR on hinge mount	Nm	9

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1005-06A	Paste	A 000 989 76 51