Astra L4-1.8L (2009)
Wiper Arm: Service and Repair
Rear Window Wiper Arm Replacement
Rear Window Wiper Arm Replacement
Special Tools
J 39637 /KM-6626 Wiper Arm Puller
Removal Procedure
Remove the wiper arm.
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Open the cover.
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Remove the nut.
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Pull off the wiper arm using J 39637 /KM-6626.
Installation Procedure
Install the rear wiper arm.
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Extend the wiper arm.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
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Align the wiper arm parallel to the bottom edge of the liftgate window.
Tighten the nut to 9 Nm (80 lb in).
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Close the cover.