35
3.3 Caster Adjustment for wheelchair Equipped with 20
,
22 or 24 Inch Rear
Wheels
Rear Wheel Position
Eccentric Hex Spacer Direction of Eccentric Hex Spacer
Seat
Height
Caster Size
Rear Wheel
Size
Rear
Wheel
Bracket
Direction of
Eccentric Hex
Spacer
Right
Left
533
㎜
(21")
8
"
24
"
6
b
b
11
b
b
16
b
b
508
㎜
(20")
8
"
24
"
7
b
b
12
b
b
17
b
b
8
"
22
"
6
b
b
11
b
b
16
b
b
8
"
20
"
6
b
b
11
b
b
16
b
b
483
㎜
(19")
7
"
6
"
24
"
8
b
b
13
b
b
18
b
b
7
"
6
"
22
"
7
b
b
12
b
b
17
b
b
7
"
6
"
20
"
6
b
b
11
b
b
16
b
b