Invacare Bora Service Manual page 7

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Invacare - Bora/Spectra XTR
7.12.3 Replacing a defective locking spring ............................................................................ 80
7.13 Replacing the steering head bearings on the steering wheels .......................................... 81
7.14 Repairing punctures ................................................................................................................ 84
7.14.1 Repairing the rear tyre (wheel size 3.00-8") ................................................................. 84
7.14.2 Repairing a flat tyre (wheel size 280/250-4) ................................................................. 86
7.15 Replacing a drive wheel .......................................................................................................... 88
7.16 Replacing the splash guard .................................................................................................... 90
7.17 Seat system .............................................................................................................................. 92
7.17.1 Checking an adjusting motor ........................................................................................ 92
7.17.2 Replacing the seat tilting (wheelchair without lifter) ..................................................... 93
7.17.3 Replacing the lifter ........................................................................................................ 95
7.18 Backrest unit ............................................................................................................................ 97
7.18.1 Replacing the standard backrest .................................................................................. 97
7.18.2 Adjusting backrest former ............................................................................................. 98
7.19 Seat system Modulite .............................................................................................................. 99
7.19.1 Replacing the tilt actuator ............................................................................................. 99
7.19.2 Replacing the lifter actuator ........................................................................................ 100
7.19.3 Replacing the lifter / seat angle adjustment module ................................................... 101
7.19.4 Replacing the angle sensor ........................................................................................ 104
7.19.5 Replacing the backrest actuator ................................................................................. 105
7.19.6 Backrest actuator - Removing the adapter ................................................................. 106
7.20 Backrest Modulite .................................................................................................................. 107
7.20.1 Replacing the standard backrest ................................................................................ 107
7.20.2 Replacing the backrest mounting bracket .................................................................. 108
7.20.3 Replacing the backrest mounting bracket for SB 53 .................................................. 109
7.21 Adjusting the seat width/ backrest width (Modulite) ......................................................... 110
7.21.1 Adjusting the seat width .............................................................................................. 110
7.21.2 Adjusting the backrest width ....................................................................................... 112
7.21.3 Adjusting the Flex3 backrest....................................................................................... 114
8 Installing accessories
8.1 Replacing the holding strap ................................................................................................. 115
8.1.1
8.1.2
8.2 Replacing seat belts (Modulite seat) ................................................................................... 117
8.2.1
8.2.2
8.2.3
8.3 Luggage carrier ..................................................................................................................... 120
8.4 Further accessories .............................................................................................................. 121
Standard seat & Flex2 ................................................................................................ 115
Fixed seat unit ............................................................................................................ 116
Installation on the backrest mounting bracket (simple backrest) ................................ 117
Installation on the backrest mounting bracket (adjustable seat) ................................ 118
Installation on the seat frame profile (adjustable seat) ............................................... 119
SERVICE MANUAL
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