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FIGURE 4 - ADJUSTING SEAT DEPTH - CHANGING
SEAT DEPTH BETWEEN 12 AND 15-INCHES
CJ Back
Bracket
Seat
Frame
Threaded
Insert
Washers
Back Cane
Coved
Washers
Mounting Screws (Torque to 75-inch pounds)
1. Remove the armrests from the wheelchair. Refer to IN-
STALLING/REMOVING FLIP BACK ARMRESTS in
PROCEDURE 4 of the owners manual, 1081227.
2. Cut the tie wraps that secure the back upholstery to the
CJ back brackets.
3. Pull the bottom of the back upholstery away from the
rear of the seat pan.
4. Remove mounting screw, washer and coved washer
from the top mounting hole of the CJ back bracket and
back cane.
NOTE: Before removing the back canes from the CJ back
brackets, note the BACK ANGLE for reinstallation.
NOTE: To avoid losing the insert in each back cane, line up
the holes in the insert with the holes in the back cane and
start one of the screws through the cane from the inside of
the wheelchair to hold the insert in place.
5. Remove the mounting screw, washer and coved
washer from the bottom mounting hole of the CJ back
bracket and the back cane.
6. Reposition the back cane to the desired seat depth
and angle. If changing the back angle as well, refer to
BACK ANGLE ADJUSTMENT in PROCEDURE 8 of
this manual.
7. Secure bottom of the back upholstery to the seat pan.
8. Secure the bottom of the back upholstery to the CJ
back brackets with new tie wraps.
9. Use Loctite 242 and torque the mounting screws to
75-inch pounds.
10. Repeat the STEPS 1-9 for the opposite back cane.
11. Reinstall the armrests onto the wheelchair. Refer to
IN-
STALLING/REMOVING FLIP BACK ARMRESTS in
PROCEDURE 4 of the owners manual, 1081227.
CHANGING SEAT WIDTH
(STANDARD AND ADJUSTABLE
SEAT FRAME)
Standard Seat Frame
NOTE: If changing seat width below 16-inches wide, you must
convert to an adjustable seat frame. Refer to
CONVERT-
ING FROM STANDARD TO ADJUSTABLE SEAT
FRAME OR VICE VERSA in this procedure of the manual.
For all changes above 16-inches wide, perform the outlined
steps.
1. Perform the instructions outlined in
PREPARATIONS
FOR REMOVING/INSTALLING SEAT FRAME (STAN-
DARD FRAME, ADJUSTABLE FRAME, AND CAP-
TAINS VAN SEAT) in this procedure of the manual.
2. Remove the existing standard seat frame subassem-
bly and install the NEW standard frame. Refer to
RE-
MOVING/INSTALLING STANDARD SEAT FRAME
SUBASSEMBLY in this procedure of the manual.
3. FOR 12-15-INCH SEAT DEPTHS ONLY: Remove
the CJ back brackets from the existing standard seat
frame and install onto the NEW standard seat frame.
Refer to
REMOVING/INSTALLING CJ BACK BRACK-
ETS in PROCEDURE 8 of this manual.
4. Reinstall the components previously removed in STEP
1. Perform the instructions outlined in
PREPARATIONS
FOR REMOVING/INSTALLING SEAT FRAME (STAN-
DARD FRAME, ADJUSTABLE FRAME, AND CAP-
TAINS VAN SEAT) in this procedure of the manual.
Adjustable Seat Frame (FIGURE 5)
NOTE: If changing seat width above 16-inches wide, you
must convert to a standard seat frame. Refer to
CONVERT-
ING FROM STANDARD TO ADJUSTABLE SEAT
FRAME OR VICE VERSA in this procedure of the manual.
For all changes below 16-inches wide, perform the outlined
steps.
1. Perform the instructions outlined in
PREPARATIONS
FOR REMOVING/INSTALLING SEAT FRAME (STAN-
DARD FRAME, ADJUSTABLE FRAME, AND CAP-
TAINS VAN SEAT) in this procedure of the manual.
2. Review the following chart for the allowable seat width
and seat depth combinations for the adjustable seat
frame.
PROCEDURE 6 SEAT FRAME
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