Remove/Install Windshield Wiper Arm - AR82.30-S-6951E

Model 447, 448 

Shown On Model 447.8 With Code JF1 (Rain sensor) 

Courtesy of MERCEDES-BENZ USA

	Injury hazard from pinching and crushing, in extreme cases extremities can even be cut off when caught in windshield wiper mechanism.	When working on the windshield wiper mechanism, always switch off the ignition and store transmitter key outside of transmission range (at least 2 m).	AS82.30-Z-0001-01A
	Remove/install
1	Move wiper motor to parked position		AR82.30-S-6800-01E
2	Switch off ignition and remove transmitter key
3	Remove cover caps (2)
4	Unscrew nuts (3)	Nut, front wiper arm to wiper motor shaft	*BA82.30-Z-1005-01KOJ
5	Remove wiper arms (1)	Position wiper arms (1) on markings on windshield. Wiper motor must be in park position. Puller	Fig 1
6	Install in the reverse order.
	Check
7	Perform function test of windshield wiper system
			AP82.30-S-8252E

Fig 1: Identifying Puller (001 589 57 33 00)

Courtesy of MERCEDES-BENZ USA