Astra L4-1.8L (2009)
6. Remove the active head restraint frame.
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Remove the active head restraint tension spring.
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Unscrew 2 bolts (l).
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Remove the frame from the guide (arrows).
Installation Procedure
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
1. 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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Install the active head restraint tension spring.
2. Install the upholstery covering.
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Position the upholstery covering.
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Install the 11 upholstery clamps.
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Fasten the upholstery covering to the seat mount all the way round.