Remove/install front glass cover - AR77.21-P-7010CW

MODEL 204.0/2/3/9 with CODE (413) Panoramic sliding roof 

MODEL 246 with CODE (413) Panoramic glass roof with top sliding roof 

Shown on model 204.0 

Fig 1: Identifying Gap Dimension Between Front Glass Cover And Windshield

Courtesy of MERCEDES-BENZ USA

Shown on model 204.0 

Fig 2: Identifying Panoramic Roof Frame And Wind Deflector

Courtesy of MERCEDES-BENZ USA

	Preparation
	Notes on removal/installation of windows		AH67.10-P-1000-02RT
1	Prepare 1-component adhesive cartridge		AR67.10-P-1000-12SX
		Intermediate piece Cartridge preheater (not regulated), cartridge gun	Fig 3
		Window installation repair kit	*BR00.45-Z-1089-02A
	Removing
2.1	Unclip left and right water deflector (2) from roof paneling and remove	Models 204.0/3 and model 246
2.2	Remove left and right front water deflector (2)	Model 204.2	AR88.85-P-2100CX
		Model 204.9	AR88.85-P-2100CY
3	Remove front sealing strip (4)	Model 204
4	Determine gap dimension (A) between front glass cover (1) and windshield (6) and note	Feeler gauge	Fig 4
5	Determine gap dimension (A) between front glass cover (1) and front glass roof (3) and note	Feeler gauge	Fig 4
6	Completely open front glass roof (3)
7	Unhook wind deflector (5) at rear left and right mount (arrow D) and lay down toward rear
	Risk of injury  due to tear or warming up of cutting wire and through glass splinters when cutting out glued windows	Wear protective gloves and safety glasses.	AS67.00-Z-0004-01A
8	Cut out front glass cover (1) with cutting wire and remove from panoramic roof frame (7)	Aid of helper required. "Veritrac" window removal tool, cutting wire Suction lifting device
	Install
9	Prepare front glass cover (1) for glazing	The bonding surfaces on the inside of the front glass cover (1) must be free of dust, oil, grease, wax, dirt residues and other adhesive components. Otherwise the strength of the glued connections is impaired.	AR77.21-P-7010-03CW
		Suction lifting device Window installation repair kit	*BR00.45-Z-1089-02A
10	Prepare panoramic roof frame (7) for installation of front glass cover (1)	Do not touch present adhesive beads or bonding surfaces on panoramic roof frame (7) with bare fingers, because the bonding surfaces and adhesive beads must be free of dust, oil, grease, wax, dirt residues and other adhesive constituents. Otherwise the strength of the glued connections is impaired.	AR77.21-P-7010-02CW
		Wet/dry vacuum cleaner Window installation repair kit	*BR00.45-Z-1089-02A
11	Apply adhesive material to front glass cover (1).	The bonding surfaces on the inside of the front glass cover (1) must be free of dust, oil, grease, wax, dirt residues and other adhesive components. Otherwise the strength of the glued connections is impaired.	AR77.21-P-7010-04CW
		Cartridge gun Window installation repair kit	*BR00.45-Z-1089-02A
12	Glaze front glass cover (1)	Use weights with large surfaces such as sandbags to put load on front glass cover (1). Otherwise the front glass cover (1) can be damaged.	AR77.21-P-7010-05CW
		Observe gap dimensions (A, B) and transitions (C). The front glass cover (1) must be flush on the left and right with the front glass roof (3) Feeler gauge	Fig 4
13	Remove feeler gauges and install front sealing strip (4)	Remove feeler gauges only after adhesive material has cured. Otherwise the gap dimensions (A, B) can change. Feeler gauge	Fig 4
14.1	Install left and right water deflector (2)	Models 204.0/3 and model 246
14.2	Install left and right front water deflector (2)	Model 204.2	AR88.85-P-2100CX
		Model 204.9	AR88.85-P-2100CY
15	Hook wind deflector (5) into left and right rear mount (arrow D)
16	Close front glass roof (3).

Fig 3: Identifying Intermediate Piece (000 589 86 63 00)

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying Feeler Gauge (129 589 03 21 00)

Courtesy of MERCEDES-BENZ USA