Invacare STORM Service Manual page 58

Disassembly brake housing with brake lever, complete.
• Disassemble Bowden cable completey. See disassembly Bowden cable.
• Loosen counter nuts and remove adjusting screws (4) at brake housing (10 and 11).
• Loosen tapping screws (5) completely and detach brake housing from its holder (14).
• Pull off knob (3) from brake lever (13) and remove cover (2) from the brake housing (10 and 11)
• Loosen screws (12) completely, take apart the brake housing parts (10 and 11) and remove the brake lever
(13).
Assembly
• The assembly is performed in the reverse order.
• For the assembly of the Bowden cable see Assembly Bowden cable.
• For the adjustment of the brakes see Adjusting Brakes.
Disassembly Wheel Hub with Brake Drum, complete
• Remove rear wheel (33). See in this respect chapter 11.3.
• Remove slide piece (30), loosen nut (31) completely and detach together with washer (32).
• Remove wheel hub (22) with brake drum from
axle.
• Remove spring from the brake linings with a pair
of tongs.
• Hold up bolt (not shown), loosen nut M8 (not shown) completely and detach brake lining set (17) completely
from the brake backing plate (16).
• If necessary, squeeze off cap (9) from the inner brake cable (8) and loosen cable locking screw (21).
• Pull inner brake cable (8) out of the locking screw (21) and detach compression spring (25).
• Loosen screws (19) with washers (20) completely and detach brake backing plate (16) from the hexagon
receiving unit (2x 18).
• If necessary, screw hexagon receiving unit (18) out of the drive unit.
Montage
• The assembly is performed in the reverse order.
• For the assembly of the inner brake cable, see
Assembly Bowden cable.
• For the adjustment of the brakes, see Adjust Brakes.
Disassembly Bowden cable holder, completely
• Remove rear wheel (33). See in this respect chapter 11.3.
• Squeeze off cap (9) from the inner brake cable (8) and loosen cable locking screw (21).
• Pull inner brake cable (8) from the locking screw (21) and detach compression spring (25).
• Remove inner brake cable (8) with covering (6) from the adjusting screw (4).
• Loosen counter nut and remove the adjusting screw (4) from the Bowden cable holder (23).
• Support the drive unit (15), loosen screws with washers (24) completely and detach Bowden cable holder
(23) from the drive unit.
Assembly
• The assembly is performed in reverse order.
• For the assembly of the inner brake cable see Assembly Bowden cable.
• For the adjustment of the brakes see Adjusting Brakes.
58
CAUTION:
• A feather key is inserted in the axle.
Do not lose.

NOTE:
• For wheel hubs without brake drums (35) the
steps for the components of the parking brake
do not apply.
• In wheelchairs with speed indicators, the
retaining plate (26), bushing (27), the round
magnet (28) and bushing (29) might have to
be dismounted, too.