Astra L4-1.8L (2009)
Measure the point for the windshield wiper arms.
The upper edge of the water deflector (rubber lip) to wiper arm attachment point
Note: Move the wiper arm to basic setting.
1. Driver side approximately 5.5 cm (2.17 in)
2. Passenger side approximately 5.5 cm (2.17 in)
Installation Procedure
1. Install the windshield wiper arm.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
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Install the washer.
Tighten the windshield wiper arm nut to 17 Nm (13 lb ft).
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Install the cover.
2. Adjust the windshield wiper arms. Refer to Windshield Wiper Arm Adjustment (See: Adjustments).