Remove/Install Windshield Washer System Pump - AR82.35-S-6002E

Model 447, 448 

Shown With Code W78 (Window in liftgate/hinged rear door with wiper/washer system) 

Fig 1: Windshield Washer System Pump Components Location - Model 447 (Shown With Code W78)

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Detach fender liner in left front fender until washer fluid system pump (M5/4) is accessible		AR88.10-S-1300E
2	Disconnect electrical connector (1)
3	Remove hoses (2) from windshield washer system pump (M5/4)	Collect washer fluid which flows out. Observe assignment of hoses (2).
4	Unclip and remove windshield washer system pump (M5/4)	Replace seal.
5	Install in the reverse order
	Check
6	Check that windshield washer system is functioning correctly
			AP82.30-S-8252E