23
FIGURE 4 - REPLACING BACK CANES
11. Securely tighten back upholstery to the new top half of
the back cane with the phillips screw and washer.
12. Repeat STEPS 2-11 for the opposite side of the wheel-
chair, if necessary.
Bottom Half of Back Canes
1. Flip the armrests up and out of the way. Refer to US-
ING/ADJUSTING FLIP BACK ARMRESTS in PRO-
CEDURE 4 of the owner's manual, part number
1080722.
2. Remove phillips screw and washer that secure back
upholstery to the existing top half of the back cane.
3. Slide the back upholstery up to expose the two (2) hex
bolts, washers and locknuts.
4. Remove the two (2) hex bolts, washers and locknuts
that secure the top half of the back cane to the existing
bottom half of the back cane.
5. Remove the top half of the back cane from the existing
bottom half of the back cane.
NOTE: If the back angle of the wheelchair is staying the
same, note the position of the existing bottom half of the
back cane(s) before removing from the wheelchair.
6. Remove the two (2) hex bolts, four (4) washers and
two (2) locknuts that secure the bottom half of the back
cane to the wheelchair.
7. Remove the existing bottom half of the back cane from
the wheelchair.
NOTE: The existing insert will be reused.
8. Remove the insert from the existing bottom half of the
back cane.
9. Install the insert into the new bottom half of the back
cane and line up the mounting holes.
10. Install the new bottom half of the back cane onto the
wheelchair at the position noted.
NOTE: If the back angle needs to be changed, refer to
CHANGING BACK ANGLE
in this procedure of the manual.
11. Reinstall the two (2) hex bolts, four (4) washers and
two (2) locknuts that secure the new bottom half of the
back cane to the wheelchair.
WARNING
The back canes MUST be tightened se-
curely to the wheelchair frame BEFORE
using the wheelchair, otherwise injury or
damage may occur. Use Loctite 242 on
the hex bolts and torque to 75-inch pounds.
Top Half of
Back Cane
Hex Bolts (Apply
Loctite 242 and
torque to 75-inch
pounds)
Washers
Locknuts
Bottom Half
of Back
Cane
Insert
Washers
Washers
Locknuts
Wheelchair
Frame
H O L E
PAIR #
5
4
3
2
1
12. Use Loctite 242 on the hex bolts and torque the hex
bolts to 75-inch pounds.
13. Securely tighten back upholstery to the top half of the
back cane with the phillips screw and washer.
14. Repeat STEPS 2-13 for the opposite side of the wheel-
chair, if necessary.
PROCEDURE 6
SEAT FRAME
S
E
A
T
F
R
A
M
E
Содержание Ranger II Basic
Страница 82: ...82 NOTES NOTES N O T E S...