Remove/Install Front Fixed Element Of Panoramic Sliding Sunroof - AR77.21-P-0803MFA

Model 118, 177

with code 413 (Panoramic sliding sunroof/glass roof)

Courtesy of MERCEDES-BENZ USA

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
Topical note	Notes on removal/installation of windows		AH67.10-P-1000-02RT
Topical note	Notes on removal/installation of bonded elements of panoramic roof		AH77.21-P-0001-01A
	Preparation
1	Prepare adhesive cartridge.		AR77.21-P-1000-01A
		Adapter	Fig 3
	Remove
2	Remove drip rails.		AR88.80-P-4000MFA
3	Switch on ignition.
4	Fully open panoramic sliding sunroof.
5	Open side window in driver door.	So that the freshly glued in front fixed element (4) of panoramic sliding sunroof is not pressed outwards due to the air pressure when doors are closed.
6	Switch off ignition and store transmitter key outside of transmitter range (min. 2 m).
7	Remove front sliding sunroof sealing lip (2).		AR77.21-P-0560MFA
8	Fix side seal (3) in place on left and right with suitable tape.	Adhesive fabric tape	*BR00.45-Z-1062-02A
9	Fix seal (1) on upper windshield using suitable tape.	Adhesive fabric tape	*BR00.45-Z-1062-02A
10	Mask off adjacent paint surfaces with tape.	Adhesive fabric tape	*BR00.45-Z-1062-02A
	Risk of injury caused by slipping when clamping blade in the multicutter and by splinters when cutting out bonded components	Wear cut-proof gloves and safety glasses. Always interrupt air or current supply when changing the cutting blade.	AS58.00-Z-0001-01A
	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
11	Cut through adhesive bead (5) of front stationary element (4) of the panoramic sliding sunroof and remove front stationary element (4) from the vehicle.		AR77.21-P-0803-01MFA
		Commercially available devices/tools Oscillating saw with round sawing blade Helper required.
		Set of shields	Fig 2
	Install
Topical note	Notes on handling adhesive		AH67.00-P-1000-01A
12	Prepare front fixed element (4) of panoramic sliding sunroof for installation.		AR77.21-P-0803-02MFA
		Before starting work, all component parts, materials, and tools must be prepared for the installation of the front stationary element (4). Otherwise it may not be possible to maintain permissible processing and joining times. Only use the repair kit approved by the manufacturer from the replacement part system. Otherwise, the front stationary element (4) and the panorama roof frame will have adhesion problems. Helper required. Observe the manufacturer's specifications for the curing time of the adhesive material.
		Distance between top edge of window and front edge of roof/sliding roof aperture panel	*BE67.10-P-1001-02C
		Adhesive fabric tape	*BR00.45-Z-1062-02A
		Feeler gauge	Fig 1
13	Prepare body flange for front stationary element (4) of the panoramic sliding sunroof for installation.		AR77.21-P-0803-03MFA
Topical note	General notes about painting the body flange in the glazing area		AH98.00-P-9408-06A
		Only use the repair kit approved by the manufacturer from the replacement part system. Otherwise, the front stationary element (4) and the panorama roof frame will have adhesion problems.
	Risk of poisoning caused by inhaling vapors or swallowing adhesive. Risk of injury caused by adhesive coming into contact with skin and eyes	Wear respiratory protection, protective gloves and safety glasses. Pour adhesive into suitable and appropriately marked containers only.	AS00.00-Z-0016-01A
14	Apply adhesive material for front stationary element (4) of the panoramic sliding sunroof.
	000 588 00 72 00 Sealing and corrosion protection gun		WS97.00-P-0001B
			AR77.21-P-0803-04MFA
		Apply adhesive material as quickly as possible and position front stationary element (4) on the body flange and fix it in place. Otherwise, the strength of the adhesively bonded connection is impaired and the required adhesion of the adhesive material is not guaranteed. Only use the repair kit approved by the manufacturer from the replacement part system. Otherwise, the front stationary element (4) and the panorama roof frame will have adhesion problems.
		Adapter	Fig 3
15	Install front stationary element (4) of the panoramic sliding sunroof.	The vehicle must not be driven for at least 3 hours after gluing in the front stationary element (4). Otherwise, the strength of the adhesively bonded connection is impaired and the required adhesion of the adhesive material is not guaranteed. To load front stationary element (4), use weights with large surfaces, e.g. sandbags. Otherwise, front stationary element (4) will be damaged. Helper required.	AR77.21-P-0803-05MFA
16	Install front sliding sunroof sealing lip (2).		AR77.21-P-0560MFA
17	Install drip rails.		AR88.80-P-4000MFA
	Concluding tasks
18	Normalize panoramic sliding sunroof with diagnostic system and perform teach-in run for automatic reversing function.
			AD00.00-P-2000-06MFA