Back Unit; Replacing The Standard Back - Invacare Storm4 Series Service Manual

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Invacare - STORM
8.16

Back unit

8.16.1 Replacing the standard back

Requirements:
· 5 mm Allen key
· socket spanner, 13 mm
Dismantling the back unit:
·
Remove the back cushion.
·
Loosen and remove the handwheels (3) and the Allen screws (4) including the washers on the
left and right side of the mobility aid.
·
Carefully remove the rear pipe (1) of the back bracket (2).
·
If the backrest holders also need to be replaced: undo and remove the Allen screws (5)
including the washers on the left-hand and right-hand side of the chair.
Refitting the back unit:
·
Refit the parts in reverse order.
·
To conclude, check all the mobility aid functions.
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Series SERVICE MANUAL
161