Permobil M1 Service Manual page 120

Adjustments
15. Unscrew the four bolts (A) and adjust the seat extension (B) as
indicated in the table for seat depth.
16. Fit the bolts (A) and tighten them using a torque wrench.
Tightening torque: 7.2 lb.ft.
17. Secure the backrest by holding it in place before loosen any of the
bolts.
18. Release the bolts (A, B) to the manual backrest adjustment unit.
Make sure the bolts or the manual backrest adjustment unit, do not
fall down and damage the cover.
19. Fold back the backrest until it rests on its stop.
20. Remove the bolts (A).
21. Loosen the bolts (B) and adjust the backrest as indicated in the table
for seat depth.
22. Fit the bolts (A) and tighten them using a torque wrench.
Tightening torque: 7.2 lb.ft.
23. Tighten the bolts (B) using a torque wrench. Tightening torque:
7.2 lb.ft.
24. Move the front attachment of the manual backrest adjustment unit
as indicated in the seat depth table.
25. Fit the bolts (A, B), washers and tighten them using a torque wrench.
Tightening torque: 7.2 lb.ft.
120
Figure 354. The seat extension is fixed in place by two
bolts.
Figure 355. The manual backrest adjustment unit holder
is held in place by two bolts.
Figure 356. The backrest mounting plate is held in
place by four bolts.
Figure 357. The manual backrest adjustment unit is held
in place by two bolts.
Permobil M1