Remove/Install Electric Rear Door Drive Unit - AR72.29-P-0006SG

Model 223 

with code Z07 (B7 armoring on special protection version) 

with code Z39 (Opening and closing assistance, rear doors) 

Fig 1: Electric Rear Door Drive Unit Components Location - Model 223 With Code Z07, Z39

Courtesy of MERCEDES-BENZ USA

	Risk of injury  from fingers being pinched or jammed when working on gas struts under pressure	Only remove and install pneumatic springs when they are not under tension and when the components are properly secured.	AS00.00-Z-0012-01A
	Remove/install
1.1	Remove right or left rear door module.	Model 223 with code Z07 (B7 armoring on special protection version) with code Z39 (Opening and closing assistance, rear doors) except code Z13 (Left rear power window with special protection) except code Z14 (Right rear power window with special protection)
			AR72.12-P-0103SGA
1.2	Remove right or left rear door window lifter.	Model 223 with code Z07 (B7 armoring for special protection version) with code Z13 (Left rear window lifter for special protection) or code Z14 (Right rear window lifter for special protection) with code Z38 (Driver's door opening and closing support)
			AR67.39-P-0012SG
2	Remove screws (1).	Screw, door holder or actuator to mounting supports	*BA72.12-P-1020-01U
3	Remove rear door drive unit (M100/3, M100/4).
4	Install in the reverse order.
5	Carry out normalization of rear door drive unit (M100/3, M100/4).	Only when replacing rear door drive unit (M100/3, M100/4).
			AD00.00-P-2000-06FR