CONTENTS
Invacare® A-4® Wheelchair
4
Part No 1110545
6
UPHOLSTERY
34
Removing/Installing Standard Back Upholstery
.............................................................................................................................................................................
34
Adjustable Tension Back Upholstery
..............................................................................................................................................................................................
35
Removing/Installing Adjustable Tension Back Upholstery
..........................................................................................................................................................
36
Seat Upholstery Replacement
...........................................................................................................................................................................................................
37
Unfolding/Folding the Back
................................................................................................................................................................................................................
38
7
FRAME
40
Back Angle Adjustment
......................................................................................................................................................................................................................
40
Back Height Adjustment
.....................................................................................................................................................................................................................
42
Rear Seat-to-Floor Height Adjustment
...........................................................................................................................................................................................
43
Replacing Seat Frame
..........................................................................................................................................................................................................................
44
Opening/Closing Camber Clamps
....................................................................................................................................................................................................
46
Determining Toe In/Toe Out
. ..........................................................................................................................................................................................................
47
Adjusting Toe In/Toe Out
.................................................................................................................................................................................................................
48
Axle Tube Positioning For 0°/3°, 0°/6°, 3°/6° or 9°/12° Camber Inserts
..............................................................................................................................
49
Axle Tube Positioning for 0°/9°, 0°/12°, 3°/9°, 6°/9°, 3°/12° or 6°/12° Camber Inserts
...................................................................................................
49
Adjusting The Axle Tube
. ..................................................................................................................................................................................................................
52
Repositioning Camber Inserts (Adjusting Rear Wheel Camber)
.............................................................................................................................................
54
Adjusting Wheelbase Length (Adjusting Center Of Gravity)
....................................................................................................................................................
56
Adjusting Wheelbase Width
.............................................................................................................................................................................................................
59
Replacing Axle Tube
............................................................................................................................................................................................................................
60
8
WHEELS
63
Removing/Installing Rear Wheels
.....................................................................................................................................................................................................
63
Adjusting Quick- Release Axle
.........................................................................................................................................................................................................
64
Installing Quad-release Axle
..............................................................................................................................................................................................................
64