Invacare Storm4 Series Service Manual page 196

SERVICE MANUAL
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Insert the torx screws from the front through boreholes made in the top of the backrest.
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Attach the washers to the torx screws from the rear.
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Fit the headrest holder (3) onto the torx screws.
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Attach further washers to the torx screws.
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Fit the nuts (1) to the torx screws.
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Tighten the torx screws and the nuts using a T30 torx wrench and a 10 mm socket spanner.
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Insert the headrest (4) in the headrest holder.
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Fit the thumb screw (2) and tighten it.
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Move the back plates back to the old width.
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Tighten the three Allen screws on the back plates.
196
®
Invacare - STORM
4 ®
Series