Adjusting the wiper arm

Fig 1: Identifying Adjustment Of Wiper Arm

Courtesy of VOLVO CARS OF NORTH AMERICA.

Read the angle of the wiper arm to the windscreen from the scale of the tool.

Correct angle:

LHD -4°

RHD + 4° .

CAUTION:

Do not damage the wiper arm surface. Use tape to protect the wiper arm.

Adjust the angle of the wiper arm as necessary. Turn the wiper arm using two wrenches as illustrated.

Fold the wiper arm out and remove the tool.

Install the wiper blade and fold the wiper arm down.

Test the function.