Panoramic sliding roof - clean and lubricate guide mechanism · ap7720p7732rt · Mercedes-Benz WIS

AP77.20-P-7732RT

Panoramic sliding roof - clean and lubricate guide mechanism

8.3.10

MODEL 251 with CODE (413) Panoramic glass roof with top sliding roof

P77.21-2035-01

P77.21-2036-01

P77.21-2037-01

1 Outer guide rail

4 Lower channel

2 Release lever

3 Cover connection

P77.21-2038-01

P77.21-2039-01

P77.21-2040-01

5 Upper channel

7 Guide arm

6 Shift gate

	Clean and lubricate
 Danger!	Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, liftgates or sliding roof	Keep body parts and limbs well clear of moving parts.	AS00.00-Z-0011-01A
1	Lubricate outer guide rails (1)	 Dribble one droplet of lubricant each at the points marked with arrows in the outer guide rails.
		Special sliding compound	*BR00.45-Z-1055-06A
2	Open tilting/sliding roof	 Only open until the release lever (2) lowers.
3	Clean cover connection (3) with rag and coat with lubricant paste	 The cover connection (3) is marked by a "U-shape".
		Lubricant paste	*BR00.45-Z-1004-06A
4	Fully open tilting/sliding roof
5	Clean lower channels (4) with rag and coat lubricant paste on the contact surface	 See arrows.
		Lubricant paste	*BR00.45-Z-1004-06A
6	Clean upper channels (5) with rag and coat lubricant paste on the contact surface	 See arrows.
		Lubricant paste	*BR00.45-Z-1004-06A
7	Clean gate (6) with rag and coat lubricant paste on contact surfaces	 See arrows.
		Lubricant paste	*BR00.45-Z-1004-06A
8	Clean pivot arms (7) of wind deflector with rag and coat with lubricant paste	 See cross-hatch pattern.
		Lubricant paste	*BR00.45-Z-1004-06A
9	Check tilting/sliding roof for proper function
10	Remove excess lubricant

Repair materials

Number	Designation	Order number
BR00.45-Z-1055-06A	Special sliding compound	A 000 989 36 60
BR00.45-Z-1004-06A	Synthetic grease, sliding roof 500 g, DB supply specification 6827.60	A 001 989 46 51

as0000z001101a 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.