Invacare STORM Service Manual page 44

Disassembly Seat Recline Adjustment, complete
• Only in electrical legrest adjustment:
• Release legrest locking device (30) and detach legrests (31).
• Release quick-release bolt (24) above at the seat recline adjustment (19) or at the actuator (29) and remove
together with washers (23), if necessary.
• Only in actuator:
• Loosen nut (27) completely and remove together with washer (26) from the screw (25).
• Support the actuator (29) or the seat recline adjustment device (19) with your hand, remove screw (25) with
washer (26) and detach actuator (29) or adjustment device (19) from the seat frame (1).
• Only in actuator:
Only in manual adjustment:
Assembly
• The assembly is performed in reverse order.
Disassembly, Seat Frame complete
• If necessary, remove headrest. See chapter 9.1 in this respect.
• Detach joystick box and, if necessary, brake lever, from the side parts. See chapter 9.2. in this respect.
• Remove side parts from the seat frame (1). See Chapter 9.2 in this respect.
• Remove back element entirely. See in this respect chapters 9.9 to 9.11, depending on models.
• If necessary, remove the wedge cushion completely. See chapter 9.13 in this respect.
• Remove seat cushion, seat plate and apron with pocket. See chapter 9.12 in this respect.
• If necessary, detach the connection cables of the actuators and separate the connection cables from the
cable clamps.
• Release legrest lock (30) and detach legrests (31).
• Release quick-release bolt (24) of the seat recline adjustment (19) or the actuator (29) and place the seat
frame (1) forward on top of the chassis (32).
• Loosen nuts (9) at the upper part of the mounting plates (2) completely and detach together with washers (8)
from the screws (7).
• Support the seat frame (1), remove screw (7) with washers (8) and lift the entire seat frame off the
chassis (32).
• Remove screws (7) with washers (8) and nuts (9) completely and detach support bracket (10) from the seat
frame (1).
• Remove four screws M6x20 with washers (not shown) completely and detach crossbeam (12) from the seat
frame (1).
• If necessary, remove clamping lever (13).
• If necessary, loosen two screws M8x20 with washers (not shown) at the lower part of the mounting plate (2)
completely and detach mounting plate from chassis (32).
Assembly
• The assembly is performed in reverse order.
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Remove connection plugs from the sockets (in front, below) at
the battery box retainer (28).
Remove connection plug (in front, below) at the battery box
retainer (28).
Loosen nut M8 at the connecting rod and detach together with
washer. Detach screw M8 together with washer and remove the
top of the connecting rod from the connecting rod of the actuator.
Unscrew threaded rods (20 and 21) from the adjustment device -
(19). If necessary, press bushing (22) out of the threaded rod (21).