Invacare Bora XTR Series Service Manual page 7

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Invacare - Bora /Spectra
7.12 Anti-tipping mechanism .......................................................................................................... 81
7.12.1 Replacing the anti-tipping mechanism with screw ........................................................ 81
7.12.2 Replacing the anti-tipping mechanism with locking spring ........................................... 82
7.12.3 Replacing a defective locking spring ............................................................................ 83
7.13 Replacing the steering head bearings on the steering wheels .......................................... 84
7.14 Repairing punctures ................................................................................................................ 87
7.14.1 Repairing the rear tyre (wheel size 3.00-8") ................................................................. 87
7.14.2 Repairing a flat tyre (wheel size 280/250-4) ................................................................. 89
7.15 Replacing a drive wheel .......................................................................................................... 91
7.16 Replacing the splash guard .................................................................................................... 93
7.17 Seat system .............................................................................................................................. 95
7.17.1 Checking an adjusting motor ........................................................................................ 95
7.17.2 Replacing the seat tilting (wheelchair without lifter) ..................................................... 96
7.17.3 Replacing the lifter ........................................................................................................ 98
7.18 Backrest unit .......................................................................................................................... 100
7.18.1 Replacing the standard backrest ................................................................................ 100
7.18.2 Adjusting backrest former ........................................................................................... 101
7.19 Seat system Modulite ............................................................................................................ 102
7.19.1 Replacing the tilt actuator ........................................................................................... 102
7.19.2 Replacing the lifter actuator ........................................................................................ 103
7.19.3 Replacing the lifter / seat angle adjustment module ................................................... 104
7.19.4 Replacing the angle sensor ........................................................................................ 107
7.19.5 Replacing the backrest actuator ................................................................................. 108
7.19.6 Backrest actuator - Removing the adapter ................................................................. 109
7.20 Backrest Modulite .................................................................................................................. 110
7.20.1 Replacing the standard backrest ................................................................................ 110
7.20.2 Replacing the backrest mounting bracket .................................................................. 111
7.20.3 Replacing the backrest mounting bracket for SB 53 .................................................. 112
7.21 Adjusting the seat width/ backrest width (Modulite) ......................................................... 113
7.21.1 Adjusting the seat width .............................................................................................. 113
7.21.2 Adjusting the backrest width ....................................................................................... 115
7.21.3 Adjusting the Flex3 backrest....................................................................................... 117
8 Installing accessories
8.1 Replacing the holding strap ................................................................................................. 118
8.1.1
8.1.2
8.2 Replacing seat belts (Modulite seat) ................................................................................... 120
8.2.1
8.2.2
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XTR Series
Standard seat & Flex2 ................................................................................................ 118
Fixed seat unit ............................................................................................................ 119
Installation on the backrest mounting bracket (simple backrest) ................................ 120
Installation on the backrest mounting bracket (adjustable seat) ................................ 121
SERVICE MANUAL
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