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Home >> BMW >> 2015 >> Z4 sDrive35is >> Repair and Diagnosis >> External Pages >> Different car >> Section 739 (General Electrical System - Repair) >> Windscreen Wipers >> 61 61 010 Checking contact angle of windscreen wiper arms on front windscreen

61 61 010 Checking contact angle of windscreen wiper arms on front windscreen

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NOTE: Precisely adjusting the contact angle of the wiper arms is crucial to determining wiping quality.
IMPORTANT: Wiper arms are only checked and not adjusted. SETTING DIMENSIONS 

Remove wiper blade (1) from wiper arm (2).

Journal (3) is the fixture point for special tool 61 6 100 .

Fig 1: Identifying Wiper Blade, Wiper Arm And Pin Of Special Tool (61 6 100)
G06895133Courtesy of BMW OF NORTH AMERICA, INC.

Slide special tool 61 6 100 onto journal (1).

Place special tool 61 6 100 on windscreen (2) and read off value in degrees on scale.

NOTE: LHD vehicles are covered by the scale range of 0 to -5 and RHD vehicles by the scale range of 0 to +5.
Fig 2: Pushing Special Tool (61 6 100) Onto Windscreen Pin
G08560908Courtesy of BMW OF NORTH AMERICA, INC.