Remove/install rear wall between passenger compartment and trunk - AR64.20-P-1090V

MODEL 171 

Fig 1: Identifying Rear Wall Bolts And Bracket

Courtesy of MERCEDES-BENZ USA

	Remove/Install
	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 undeburred vehicle parts. Deburr replacement panels.
	Notes on installing rear wall between passenger compartment and trunk	Model 171	AH64.20-P-1060-01V
1	Remove all detachable body components in area to be repaired
2	Unscrew bolt (4) from console (2)		*BA68.74-P-1003-01A
3	Remove console (2) for rear wall mount (1)
4	Remove seam sealing	Installation:  Perform seam sealing following repair. Supplement standard sealing with MB body sealant.	AR97.10-P-4000V
		Ground wire brush, braided, dia. 70 mm	*WH58.30-Z-1001-03A
		Drill (electric/pneumatic)	*WE58.40-Z-1001-03A
		Sealant	*BR00.45-Z-1003-01A
		Zinc dust paint suitable for spot welding	*BR00.45-Z-1001-07A
5	Unscrew bolts (3) from rear wall (1)	Installation:  Use only original M6x12 bolts. If the original M6x12 bolts are not used, the tank can be damaged.
			*BA68.74-P-1002-01A
6	Unscrew bolts (5) from rear wall (1)		*BA68.74-P-1004-01A
7	Remove rear wall 81)
8	Install in the reverse order

PARTITION WALL

Number	Designation		Model 171
BA68.74-P-1002-01A	Bolt for rear wall between passenger compartment and trunk	Nm	8 (± 2)
BA68.74-P-1003-01A	Bolt for console for rear wall mount	Nm	8 (± 2)
BA68.74-P-1004-01A	Bolt, rear wall to upper cross member	Nm	6

COMMERCIALLY AVAILABLE TOOLS

Number	Designation
WH58.30-Z-1001-03A	Round wire brush, braided, dia. 70 mm

WORKSHOP EQUIPMENT

WE58.40-Z-1001-03A

Drill (electric/pneumatic)

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1003-01A	Sealant	A 001 989 63 20
BR00.45-Z-1001-07A	Zinc dust paint suitable for spot welding	A 000 986 34 42