Adjusting The Van Seat Back Depth - Invacare Pronto M91 Service Manual

Adjusting the Van Seat Back Depth

NOTE: For this procedure, refer to FIGURE 4.13.
1. Remove the seat assembly. Refer to Removing/Installing or Tilting the Seat Assembly
on page 30.
2. Remove the van seat from the seat frame. Refer to Adjusting the Seat Position on Van
Seat Frame on page 45.
3. Remove the six mounting screws that secure the seat back to the seat.
4. Align the seat mounting holes with the seat back mounting holes in the desired
mounting position (Detail "A" of FIGURE 4.13).
5. Using the six mounting screws, secure the seat back to the seat. Securely tighten.
6. Reinstall the van seat onto the seat frame. Refer to Adjusting the Seat Position on Van
Seat Frame on page 45.
7. Reinstall the seat assembly. Refer to Removing/Installing or Tilting the Seat Assembly
on page 30.
Seat Back
Seat Back Mounting
(Typical Both Sides)
Seat Mounting
Mounting
Holes
Screws
(Typ. Both Sides)
Part No. 1125038
Holes
Seat
FIGURE 4.13 Adjusting the Van Seat Back Depth
DETAIL "A" - Seat Back Mounting Positions
47
SECTION 4—SEAT
Forward Position
Back Depth Seat Size
16 inch 16 X 18 inches
16 inch 18 X 18 inches
18 inch 20 X 20 inches
18 inch 22 X 20 inches
Middle Position
Back Depth Seat Size
16 inch 16 X 18 inches
16 inch 18 X 18 inches
18 inch 20 X 20 inches
18 inch 22 X 20 inches
Rear Position
Back Depth Seat Size
16 inch 16 X 18 inches
16 inch 18 X 18 inches
18 inch 20 X 20 inches
18 inch 22 X 20 inches
Pronto® M91™ and M94™