Adjust tilting/sliding roof panel - AR77.20-P-1100A

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 Adjustment Markings

Courtesy of MERCEDES-BENZ USA

	Removing
1	Remove paneling from tilting/sliding roof		AR77.20-P-0500G
2	Close tilting/sliding roof
	Adjust
3	Adjust sliding jaws on tilting/sliding roof		AR77.20-P-1100-01A
4	Close tilting/sliding roof
5	Check adjustment markings (8, 9) on left and right slide angle for coincidence	If the adjustment mark (8) is not between adjustment marks (9), see: ↓ Remove paneling from rear pillar. Only on left side. MODEL 463.220 /221 /224 /225 /227 /228 /230 /231 /232 /233 /240 /241 /320 /321 /324 /325 /327 /328 /330 /331
		Model 463.222 /237 /243 /244 /245 /246 /247 /249 /270 /271 /322 /323 /332 /333 /336 /340 /341 /346 Model 463.236 / 248	AR68.30-P-4505GK
		Carry out fine adjustment of tilting/sliding roof	AR77.20-P-1100-02A
6	Check dimension between outer skin of the roof and front tilting/sliding roof panel	If test value deviate, see: ↓	*BE77.20-P-1001-01B
		Adjust height at front of tilting/sliding roof	AR77.20-P-1100-03A
7	Close tilting/sliding roof
8	Check dimension between outer skin of the roof and rear tilting/sliding roof panel	If test value deviate, see: ↓	*BE77.20-P-1001-01B
		Adjust height at rear of titling/sliding roof	AR77.20-P-1100-04A
	Centering bolts for sliding roof		WF58.50-P-7720-01A
	Install
9	Install paneling on tilting/sliding roof		AR77.20-P-0500G
10	Install paneling on rear pillar	Only if paneling was removed. MODEL 463.220 /221 /224 /225 /227 /228 /230 /231 /232 /233 /240 /241 /320 /321 /324 /325 /327 /328 /330 /331
		Model 463.222 /237 /243 /244 /245 /246 /247 /249 /270 /271 /322 /323 /332 /333 /336 /340 /341 /346 Model 463.236 / 248	AR68.30-P-4505GK