Adjusting The Back Width; Adjusting The Back Angle - Invacare Formula PTO Plus Service Manual

Contoura Back
Back Cane
Washer
Locknuts
Socket
Screw*
Rear
Mounting
Bracket
Mounting
Screw
Socket
Screw*
Lower Front
Mounting Bracket
FIGURE 14.2 Removing/Installing the Contoura Back

Adjusting the Back Width

A new back pan is required when the back width is adjusted. Back width must be
adjusted with seat width. Refer to Adjusting the Seat Width on page 92.
Contoura Backs Only - Seat and back widths are restricted to 16, 18, 20, 22 or 24 inches.

Adjusting the Back Angle

ASBA Seats
NOTE: For this procedure, refer to FIGURE 14.3 on page 72.
1. Remove the armrests from the wheelchair.
2. Remove the mounting screw, washer, coved washer and locknut from the top
mounting hole of back angle plate and back cane.
Part No 1125031
Back Cane
Socket
Screws**
Washer
71
SECTION 14—BACK
Upper Front
Mounting Bracket
Mounting
Screw
Washer
Mounting Bracket
Washer
*NOTE: Remove these socket screws
when removing the back from the back
canes.
**NOTE: Remove these socket screws
when removing the hardware from the
back.
™
Formula PTO Plus Powered Seating
Socket
Screws*
Lower Front