Invacare 9000 Series Service Manual page 16

PROCEDURE 4
S
E
SEAT-TO-FLOOR
A
T
T
O
F
L
O
O
SEAT-TO-FLOOR
R
H
E
I
G
H
T
REAR WHEEL MOUNTING POSITIONS -
ADULT/HEMI FRAME STYLE
TOP
BOTTOM
FIGURE 2 - CHANGING SEAT -TO-FLOOR HEIGHT - ADULT/HEMI
Adult/Hemi Frame Style With Bolt On Front Caster Option (9000 XT Adult/Hemi Only)
CASTER HEADTUBE, FRONT CASTER, AXLE MOUNTING BRACKET POSITIONING AND CAM
POSITION FOR 24-INCH REAR WHEELS AND 8-INCH FRONT CASTERS (FIGURES 3 - 4)
Refer to the following chart to determine the obtainable seat-to-floor height and seat angle combina-
tions for 24-inch rear wheels and 8-inch front casters:
SEAT-TO-FLOOR HEIGHT
REAR WHEEL
MOUNTING POSITION
FIGURE 3 - SEAT -TO-FLOOR HEIGHT OF 19-1/2-INCHES AND A SEAT ANGLE OF 3
Adult/Hemi Frame Style
u6-INCH FRONT CASTERS
FRONT CASTER
HEIGHT MOUNTING
(in inches) POSITION
15-1/2
16-1/2
17-1/2
17-1/2
u
8-INCH FRONT CASTERS
FRONT CASTER
HEIGHT MOUNTING
(in inches) POSITION
17-1/2
17-1/2
18-1/2
19-1/2
u
NOTE: 6-inch and 8-inch front casters require different forks.
19-1/2-inches
17-1/2-inches
CASTER HEADTUBE
LEADING
REAR
WHEEL
SIZE
TOP 20-inch
MIDDLE 22-inch
BOTTOM 24-inch
BOTTOM 20-inch
REAR
WHEEL
SIZE
TOP 20-inch
TOP 24-inch
MIDDLE 22-inch
BOTTOM 24-inch
SEAT ANGLE
o
3
o
3
FRONT CASTER
TRAILING
16
SEAT-TO-FLOOR HEIGHT
REAR WHEEL
MOUNTING
POSITION
TOP
TOP
TOP
BOTTOM
REAR WHEEL
MOUNTING
POSITION
BOTTOM
TOP
BOTTOM
BOTTOM
6 OR 8-INCH FORK
MOUNTING POSITIONS
TOP
MIDDLE
BOTTOM
FIGURE
Refer to FIGURE 3
Refer to FIGURE 4
CAM POSITION
LEADING TRAILING
Notch
Notch
0