Remove/Install Panoramic Sliding Roof Frame - AR77.21-P-0801MEC

Model 167.3

With Code 413 (Panoramic sliding sunroof/glass roof)

Courtesy of MERCEDES-BENZ USA

	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.	No parts of the body or limbs should be within the operating area when the components are moving.	AS00.00-Z-0011-01A
	Risk of injury caused by scraping or cutting body parts on sharp vehicle parts	Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels.	AS00.00-Z-0017-01A
Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
Notice	Notes on removal/installation of bonded elements of panoramic roof		AH77.21-P-0001-01A
	Remove
1	Remove front fixed element (1) of panoramic sliding sunroof.		AR77.21-P-0803MEC
		The front fixed element (1) of the panoramic sliding sunroof is no longer needed as the panoramic sliding sunroof is always replaced.
		The new panoramic sliding sunroof is delivered in completely assembled condition.
2	Remove sliding roof panel (2).		AR77.21-P-0503MEC
		The sliding roof panel (2) of the panoramic sliding sunroof is no longer needed, as the panoramic sliding sunroof is always replaced.
		The new panoramic sliding sunroof is delivered in completely assembled condition.
3	Remove headliner.		AR68.30-P-4300MEC
4	Remove nuts (3) and remove roof luggage rack holders (4).
5	Loosen window airbag.		AR91.60-P-0693ME
6	Remove screws (5) and remove mounting supports (6) of panoramic sliding sunroof frame (8).
7	Release and disconnect electrical connector (7).
8	Remove outer rear seal.		AR77.21-P-0560MEC
9	Mask off adjacent paint surfaces with tape.
	Risk of injury due to snapping or warming up of cutting wire and due to splinters when cutting out glued panoramic roofs	Wear cut-proof gloves and safety glasses.	AS77.21-Z-0002-01A
10	Remove panoramic sliding sunroof frame (8).		AR77.21-P-0801-01MEC
		Two helpers are required.
		Set of shields	Fig 2
11	Remove tape and prepare body flange of panoramic sliding sunroof frame (8).		AR77.21-P-0801-03MEC
	Install
12	Place roof lining in vehicle.
13	Install windshield.		AR67.10-P-1700ME
		The windshield must be installed in order to align the panoramic sliding sunroof frame (8).
		Do not install detachable parts in area of windshield yet.
14	Prepare panoramic sliding sunroof frame (8) for installation.		AR77.21-P-0801-02MEC
		Distance between top edge of window and front edge of roof	*BE67.10-P-1001-02KOA
		Adhesive fabric tape	*BR00.45-Z-1062-02A
		Feeler gauge	Fig 1
15	Apply adhesive material for panoramic sliding sunroof frame (8).		AR77.21-P-0801-04MEC
	000 588 00 72 00 Sealing and corrosion protection gun		WS97.00-P-0001B
		Adapter	Fig 3
16	Install panoramic sliding sunroof frame (8).		AR77.21-P-0801-05MEC
17	Remove weights for weighting down panoramic sliding sunroof frame (8).	Do not remove weights before reference adhesive bead is completely cured. Otherwise the strength of the adhesive connection can be impaired and proper adhesion of the adhesive material is not ensured.
18	Connect electrical connector (7).
19	Install mounting supports (6) of panoramic sliding sunroof frame (8).	Tighten screws (5) on body first.
20	Attach window airbag.		AR91.60-P-0693ME
21	Install roof luggage rack holders (4).	Replace seal.
		Nut, roof luggage carrier mount	*BA77.40-P-1002-01C
22	Install headliner.		AR68.30-P-4300MEC
23	Install detachable parts in area of windshield.		AR67.10-P-1700ME
	Check
24	Check strength of adhesively bonded connection by means of the produced reference adhesive bead.
25	Normalize panoramic sliding sunroof with diagnostic system and perform teach-in run for automatic reversing function.
			AD00.00-P-2000-06ME