Inline Caster Headtube Front Seat-To-Floor Heights - Invacare Allegro 1061057 Operator And Maintenance Manual

PROCEDURE 9

INLINE CASTER HEADTUBE FRONT SEAT-TO-FLOOR HEIGHTS

Refer to the following figures to determine the obtainable front seat-to-floor (S-T-F) height for Inline Caster Headtubes
with 3, 5, 6 or 8-inch casters:
S
E
NOTE: All measurements are in inches. The front seat-to-floor heights are approximate to +1/4-inch.
A
UPPER
T
FRAME
T
MOUNTING
HOLES
O
F
L
O
O
R
FRONT CASTER
S-T-F
15
16
N/A
3-INCH FORK w/1-INCH SPACER
FRONT CASTER
S-T-F
16
17
N/A
3-INCH FORK w/2-INCH SPACER
FRONT CASTER
S-T-F
17
18
N/A
FRONT CASTER
S-T-F
16-1/2
17-1/2
18
N/A
5-INCH FORK w/1-INCH SPACER
FRONT CASTER
S-T-F
17-1/2
18-1/2
19
N/A
Using a spacer with a fork to achieve higher seat-to-floor heights will maintain a tighter turn-
ing radius than a larger fork.
LOWER
FRAME
MOUNTING
HOLES
3-INCH FORK
FRONT
SIZE S-T-F
3 16-1/4
5 17-1/4
6 OR 8 N/A
FRONT
SIZE S-T-F
3 17-1/4
5 18-1/4
6 OR 8 N/A
FRONT
SIZE S-T-F
3 18-1/4
5 19-1/4
6 OR 8 N/A
5-INCH FORK
FRONT
SIZE S-T-F
3 17-3/4
5 18-3/4
6 19-1/4
8 N/A
FRONT
SIZE S-T-F
3 18-3/4
5 19-3/4
6 20-1/4
8 N/A
UPPER
INLINE
FRAME
CASTER
MOUNTING
HEADTUBE
HOLES
6-INCH FORK-POSITION 1
FRONT
S-T-F
16-1/2
N/A
6-INCH FORK-POSITION 2
FRONT
S-T-F
16-1/4
17-1/4
17-3/4
N/A
6-INCH FORK-POSITION 3
FRONT
S-T-F
18-1/2
N/A
8-INCH FORK-POSITION 1
FRONT
S-T-F
N/A
18-3/4
8-INCH FORK-POSITION 2
FRONT
S-T-F
N/A
60
SEAT-TO-FLOOR
LOWER
FRAME
MOUNTING
HOLES
CASTER
SIZE
5
17 6
3 OR 8
CASTER
SIZE
3
5
6
8
CASTER
SIZE
17 3
18 5
6
8
CASTER
SIZE
3, 5 OR 6
8
CASTER
SIZE
3, 5 OR 6
20 8
FRONT
S-T-F
17-3/4
18-1/4
N/A
FRONT
S-T-F
17-1/2
18-1/2
19
N/A
FRONT
S-T-F
18-1/4
19-1/4
19-3/4
N/A
FRONT
S-T-F
N/A
20
FRONT
S-T-F
N/A
21-1/4