Remove/install tailgate wiper arm - AR82.30-P-6910MCC

MODEL 451.3 

Fig 1: Identifying Tailgate Wiper Arm Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Risk of injury caused by moving parts that can pinch, crush or, in extreme cases even sever extremities.	Always remove ignition key when working on windshield wiper mechanism.	AS82.30-Z-0001-01A
1	Allow tailgate wiper motor to startup and switch off when in end position
2	Fold up cap (2)
3	Loosen nut (5)
4	Place suitable nut (4) onto wiper arm shaft and position puller (1)	The puller (1) must be supported by the nut (4) when the wiper arm (3) is removed, as otherwise the wiper arm shaft will be damaged.
			Figure
5	Detach wiper arm (3) using puller (1)		Figure
6	Remove puller (1)		Figure
7	Remove nut (4), unscrew nut (5), and take off wiper arm (3)
8	Install in the reverse order

Fig 2: Identifying Puller (001 589 38 33 00)

Courtesy of MERCEDES-BENZ USA