Invacare STORM Service Manual page 60

Disassembly support plates
• Remove rear battery box and jack up wheelchair, if appropriate.
• If required, remove rear wheel. See chapter 11.3 in this respect.
• Loosen screw (9) and nut (10) at the lower part of the support plate (3) completely.
• Remove support castor (4) completely with bushings (12 and 13) and washers (11) from the support plates (3).
• Loosen all screws (9) completely and remove together with nuts (10) and washers (11).
• Detach support plates (3) from the chassis (1) and from the shock absorber (5).
Assembly
• The assembly is performed in the reverse order.
Disassembly s hock absorber
s
• Remove rear battery box and jack up wheelchair, if appropriate.
• If required, remove rear wheel. See chapter 11.3 in this respect.
• Loosen nut (10) at the lower part of the shock absorber (5) completely and remove together with washer (11).
• Loosen screw (6) at the upper part of the shock absorber completely and remove together with washer (7)
and bushing (8).
• Detach shock absorber (5) from the chassis (1) and from the support plate (3).
• Remove rear reflector with holder from the shock absorber (5).
Assembly
• The assembly is performed in reverse order.

NOTE:
• The shock absorbers are distinguished by versions 1500 Nm (up to 75 kgs user’s weight) and
2300 Nm (over 75 kgs user’s weight).
• The rear reflectors are glued.
Disassembly rear wheel link
• Lift seating system and lock, if necessary, or detach seating system entirely from the chassis (1).
• Remove battery boxes and jack up wheelchair.
• If necessary, loosen screws, washers and nuts completely and remove disengaging mechanism (15) from
the motor.
• Remove drive unit. See chapter 11.6 in this respect.
• Remove stopper (25).
• Loosen nut (23) completely and remove with bushings (21 and 22).
• Remove screw (20) with washer (26) and bushing (21).
• Detach rear wheel link (18) from the chassis (1).
• If necessary, remove bushings (19 and 24) from the link.
Assembly
• The assembly is performed in reverse order.
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