Adjustable Asba Seat Service Procedures; Removing/Installing The Seat Pan; Adjusting The Seat Width - Invacare Pronto M71 Service Manual

Adjustable ASBA Seat Service Procedures

Removing/Installing the Seat Pan

NOTE: For this procedure, refer to FIGURE 4.4.
Removing
1. Remove the seat cushion.
2. Remove the two socket screws securing
the seat pan to the seat frame.
3. Remove the seat pan from the seat
frame.
Installing
1. Position the new seat pan onto the seat
frame as shown.
2. Secure the new seat pan to the seat
frame using the two socket screws.
3. Install the seat cushion.

Adjusting the Seat Width

NOTE: For this procedure, refer to FIGURE 4.5 on page 36.
NOTE: The seat width can be adjusted from 16 to 20 inches.
NOTE: The spreader bar must be replaced for seating systems ordered with the BPO (Back Post
Only) option.
1. If necessary, remove the spreader bar. Refer to Removing/Installing the Spreader Bar
on page 43.
2. Remove the hex screw and coved washers securing each crossbar to the seat frame.
3. Pull/push the side rails to the desired width shown in the following table.
SEAT
WIDTH
16-INCH
17-INCH
*NOTE: Only right side rail shown. Use the same mounting hole for opposite side rail.
Part No 1118377
All manuals and user guides at all-guides.com
Seat Width Mounting Holes
SIDE RAIL MOUNTING HOLES*
35
SECTION 4—SEAT ASSEMBLY
Seat
Pan
FIGURE 4.4 Removing/Installing the Seat
Pan
Socket
Screw
Seat
Frame
Pronto® M71™