Rear Diagonal Struts Removal And Installation - Ar61.10-P-5142S

Model 223

except code Z07 (B7 armoring on special protection version)

Shown on model 223 with engine 256

Courtesy of MERCEDES-BENZ USA

Shown on model 223 with engine 177 and with code ME10 (Hybrid vehicle (plug-in, PHEV))

Courtesy of MERCEDES-BENZ USA

Notice	Notes on self-locking nuts and bolts		AH00.00-P-0001-01KOA
	Remove/install
1	Remove voltage of high-voltage on-board electrical system.	Model 223 with engine 177 with code ME10 (Hybrid vehicle (plug-in, PHEV)) except code Z07 (B7 armoring on special protection version)
			AR47.70-P-1000FRH
2	Remove rear and side underfloor paneling.		AR61.30-P-1001S
3	Remove screws (1).	Screw, Cross member/Diagonal Strut to longitudinal member/front axle/side member	*BA61.10-P-1009-01P
4	Remove screws (2).	Screw, Stop plate on diagonal strut	*BA61.10-P-1018-01P
5	Remove screw (3).	Screw diagonal strut to bracket	*BA61.10-P-1017-01P
6	Remove bolts (4).	Model 223 with engine 176 except code Z07 (B7 armoring on special protection version) Model 223 with engine 177 except code ME10 (Hybrid vehicle (plug-in, PHEV)) except code Z07 (B7 armoring on special protection version) Model 223 with engine 256 except code Z07 (B7 armoring on special protection version) Model 223 with engine 279 except code Z07 (B7 armoring on special protection version) Model 223 with engine 656 except code Z07 (B7 armoring on special protection version)
		Screw diagonal strut to bracket	*BA61.10-P-1017-01P
7	Remove diagonal struts (5).
8	Unscrew bolts (9) and release high-voltage wiring harness and coolant lines from strut (8).	Model 223 with engine 177 with code ME10 (Hybrid vehicle (plug-in, PHEV)) except code Z07 (B7 armoring on special protection version)
9	Unclip electric lines at strut (8).	Model 223 with engine 177 with code ME10 (Hybrid vehicle (plug-in, PHEV)) except code Z07 (B7 armoring on special protection version)
		Dismantling tool	Fig 1
10	Remove nuts (6).	Model 223 with engine 177 with code ME10 (Hybrid vehicle (plug-in, PHEV)) except code Z07 (B7 armoring on special protection version)
		Nut, Strut to power electronics bracket	*BA08.10-P-1004-03E
11	Unscrew bolts (7) and remove strut (8).	Model 223 with engine 177 with code ME10 (Hybrid vehicle (plug-in, PHEV)) except code Z07 (B7 armoring on special protection version)
		Screw, Cross member/Diagonal Strut to longitudinal member/front axle/side member	*BA61.10-P-1009-01P
12	Install in the reverse order.

POWER ELECTRONICS

Number	Designation		Model 223 with engine 177 with code ME10 (Hybrid vehicle (plug-in, PHEV))
BA08.10-P-1004-03E	Nut, Strut to power electronics bracket	Nm	36

FRAME FLOOR

Number	Designation		Model 223 except code Z07
BA61.10-P-1009-01P	Screw, Cross member/Diagonal Strut to longitudinal member/front axle/side member	Nm	50

FRAME FLOOR

Number	Designation		Model 223 except code Z07
BA61.10-P-1017-01P	Screw diagonal strut to bracket	Nm	50

FRAME FLOOR

Number	Designation		Model 223 except code Z07
BA61.10-P-1018-01P	Screw, Stop plate on diagonal strut	Nm	23

Fig 1: Dismantling Tool (000 589 95 63 00)

Courtesy of MERCEDES-BENZ USA