Remove/install tilting/sliding roof panel - AR77.20-P-1000A

MODEL 463.220 /221 /222 /224 /225 /227 /228 /230 /231 /232 /233 /236 /237 /240 /241 /243 /244 /245 /246 /247 /248 /249 /270 /271 /320 /321 /322 /323 /324 /325 /327 /328 /330 /331 /332 /333 /336 /340 /341 /346 with CODE (D27) Power tilting/sliding roof

Fig 1: Identifying Slide Rail, Nut, Tilting/Sliding Roof Panel And Screw

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Centering Bolt And Tilting/Sliding Roof Panel

Courtesy of MERCEDES-BENZ USA

	Removing
1	Remove inside rearview mirror	Model 463.220/ 221/ 224/ 225/ 227/ 228/230/231 /232 /233 /240 /241 /320 /321 /324 /325/327 /328 /330 /331	AR68.40-P-0001E
1	Remove inside rearview mirror	Model 463.222/ 236/ 237/ 243/ 244/ 245/246/ 247 /248 /249 /270 /271 /322 /323 /332 /333 /336 /340 /341 /346	AR68.40-P-0001GM
2	Remove paneling from tilting/sliding roof		AR77.20-P-0500G
3	Fully open tilting/sliding roof
4	Remove left and right sliding rails (1)	To do this, remove bolts (5).
5	Close tilting/sliding roof
6	Remove nuts (2) from tilting/sliding roof panel (4) on left and right
7	Lift tilting/sliding roof panel (4) out upward
8	Insert left and right centering bolts (3) into centering holes
	Centering bolts for sliding roof		WF58.50-P-7720-01A
	Install
9	Coat left and right sliding jaws with lubricant paste		*BR00.45-Z-1004-06A
10	Insert tilting/sliding roof panel (4) from top
11	Unscrew nuts (2) on tilting/sliding roof panel (4) on left and right	Do not tighten nuts (2).
12	Tension tilting/sliding roof panel (4) with assembly pliers		Fig 3
13	Tighten nuts (2) on tilting/sliding roof panel (4) on left and right and remove assembly pliers
14	Fully open tilting/sliding roof
15	Coat left and right sliding rails (1) with lubricant paste and install	Do not tighten the bolts (5).	*BR00.45-Z-1004-06A
16	Remove left and right centering bolts (3)
17	Adjust tilting/sliding roof panel (4)		AR77.20-P-1100A
18	Tighten bolts (5) on slide rails (1) on left and right
19	Install paneling on tilting/sliding roof		AR77.20-P-0500G
20	Install inside rearview mirror	Model 463.220/ 221/ 224/ 225/ 227/ 228/230/ 231 /232 /233 /240 /241 /320 /321 /324 /325 /327 /328 /330 /331	AR68.40-P-0001E
20	Install inside rearview mirror	Model 463.222/ 236/ 237/ 243/ 244/ 245/246/ 247 /248 /249 /270 /271 /322 /323 /332 /333 /336 /340 /341 /346	AR68.40-P-0001GM
21	Perform function test

Fig 3: Identifying Assembly Pliers (124 589 00 37 00)

Courtesy of MERCEDES-BENZ USA

REPAIR MATERIALS

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