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Home >> Mercedes Benz >> 2016 >> B250e >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 242 Chassis >> Testing & Repair >> Remove and install wiper arm - AR82.30-P-6100NKB

Remove and install wiper arm - AR82.30-P-6100NKB

MODEL 117, 156, 176, 242, 246 

Fig 1: Identifying Wiper Arm Remove/Install Components
G10250645Courtesy of MERCEDES-BENZ USA
DANGER Risk of injury  due to fan starting unexpectedly Do not reach into the rotation or hazard area of the fan. Wear closed and close-fitting work clothes. AS20.40-Z-0001-01A
DANGER Injury hazard from pinching and crushing, in extreme cases extremities can even be cut off when caught in windshield wiper mechanism. Always remove ignition key when working on windshield wiper mechanism. AS82.30-Z-0001-01A
REMOVINGINSTALLING Remove/install     
1 Bring wiper system into park position    
2 Switch off ignition and remove transmitter key    
3 Open engine hood    
4 Remove covers (3)    
5 Unscrew nuts (4) TORQUE SPECIFICATION Nut for wiper arm to wiper system *BA82.30-P-1002-01O 
6 Release and remove wiper arm (1 or 2) with puller and thrust piece from wiper system INSTALLATION IMPORTANT Position wiper arm (1 or 2) with aid of windshield marking.  
SPECIAL TOOL Puller Fig 2
SPECIAL TOOL Thrust washer M 10x1.5 Fig 3
7 Install in the reverse order    
WINDSHIELD WIPER

Number Designation MODEL 117 MODEL 156
BA82.30-P-1002-01O Nut for wiper arm to wiper system Nm 30 30
WINDSHIELD WIPER

Number Designation MODEL 176 MODEL 242
BA82.30-P-1002-01O Nut for wiper arm to wiper system Nm 30 30
WINDSHIELD WIPER

Number Designation MODEL 246
BA82.30-P-1002-01O Nut for wiper arm to wiper system Nm 30
Fig 2: Identifying Puller (001 589 38 33 00)
G10250646Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Thrust Washer M 10x1.5 (210 589 04 63 00)
G10250647Courtesy of MERCEDES-BENZ USA