SECTION 4—SEAT ASSEMBLY
Part No 1118377 53 Pronto® M71™
Adjusting the Van Seat Back Depth
NOTE: For this procedure, refer to FIGURE4.19.
1. Remove the seat assembly. Refer to Removing/Installing 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 51.
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 FIGURE4.19).
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 51.
7. Reinstall the seat assembly. Refer to Removing/Installing the Seat Assembly on
page 30.
FIGURE 4.19 Adjusting the Van Seat Back Depth
Seat
Mounting
Screws
Seat Mounting
Holes
(Typ. Both Sides)
Seat Back
Seat Back
Mounting Holes
(Typ. Both Sides) Back Depth Seat Size
16 inch 16 X 18 inch
16 inch 18 X 18 inch
18 inch 20 X 20 inch
18 inch 22 X 20
Forward Position
Back Depth Seat Size
16 inch 16 X 18 inch
16 inch 18 X 18 inch
18 inch 20 X 20 inch
18 inch 22 X 20
Middle Position
Back Depth Seat Size
16 inch 16 X 18 inch
16 inch 18 X 18 inch
18 inch 20 X 20 inch
18 inch 22 X 20
Rear Position
DETAIL “A” - SEAT BACK MOUNTING POSITIONS