Astra L4-1.8L (2009)
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Remove the 2 bolts (l).
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Remove frame from guide (arrows).
3. Undo the 2 mounting bearings of the active head restraint.
Installation Procedure
1. Install the 2 mounting bearings of the active head restraint.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
2. Install the active head restraint frame.
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Insert the frame.
Tighten the 2 bolts to 3.5 Nm (32 lb in).
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Attach the active head restraint tension spring.
3. Attach the front seat back covering. Refer to Driver or Passenger Seat Back Cushion Cover Replacement (See: Seat Back/Service and
Repair/Driver or Passenger Seat Back Cushion Cover Replacement).
Front Seat Head Restraint Adjust Rod Guide Replacement (Active)
Front Seat Head Restraint Adjust Rod Guide Replacement (Active)
Removal Procedure