Removing and installing sliding/pop-up roof cover - AR77.20-P-1000K

MODEL 208.3 

Fig 1: Identifying Sliding/Pop-Up Roof Cover Remove/Install Components

REVISIONS

30.7.97	Steps in procedure table changed	Test adjustment value for sliding/pop-up roof added to step 10.
		Adjustment of seal on sliding/pop-up roof cover added to step 12.	AR77.20-P-1360K

	Removal
1	Move sliding/pop-up roof cover (1) to pop-up position
2	Push lining to rear
3	Unhook rubber bellows (2) on sliding/pop-up roof cover (1)
4	Remove rail (3) in direction of arrow	First unclip rail at front
5	Mark retaining lugs (4)
6	Unscrew screws (5)	Loosen middle screw (5) only
7	Lift out sliding/pop-up roof cover
8	Press sliding roof switch in closing direction until sliding roof drive switches off
	Installation
9	Position sliding/pop-up roof cover (1), start screws (5) and insert cardboard strip (6) at rear in sealing joint	Cardboard strip (6): 550 mm long and approximately 2 mm thick
10	Adjust sliding/pop-up roof cover (1) in relation to outer roof surface and tighten screws (5)		AR77.20-P-1100K
	Observe marking for retaining lugs (4)
			*BE77.20-P-1001-01A
			*BE77.20-P-1002-01A
11	Check sliding/pop-up roof for proper function and fit
12	Install rail (3) and rubber bellows (2)	If wind noises are present ↓ Adjust seal on sliding/pop-up roof cover	AR77.20-P-1360K

TEST AND ADJUSTMENT VALUES FOR SLIDING/POP-UP ROOF

Number	Designation			Model 208.3
BE77.20-P-1001-01A	Gap dimensions	Sliding/pop-up roof cover, front	mm	0.15
		Sliding/pop-up roof cover, side and rear	mm	0.30
BE77.20-P-1002-01A	Height adjustment	Measuring position "A" (x)	mm	140
		Front: lower than exterior roof surface	mm	0-1
		Rear: higher than exterior roof surface	mm	0-1

ELECTRIC SLIDING ROOF

Number	Designation		Model 208.3
BA77.20-P-1004-01A	Screw for sliding/pop-up roof cover on tilting bracket	Nm	5