Armrests Adjustment (Option); Armrest (Option); Backrest Adjustment (Option); Lumber Support (Option) - Jacobsen JMP653F Manual

7 ADJUSTMENTS

7.10.3 ARMRESTS ADJUSTMENT (OPTION)

The inclination of the armrests can be modified by turning the adjustment knob
(arrow).

7.10.4 ARMREST (OPTION)

The armrests can be folded up if required and the height individually adjusted.
To adjust the armrests for height, seperate the round cap (see arrow) from the
cover, loosen the hexagon nut (size 13mm) and adjust the armrest to the
desired position and tighten the nut again.

7.10.5 BACKREST ADJUSTMENT (OPTION)

The backrest extension can be individually adjusted for height by pulling it
upwards over the various increments up to the end stop.
To remove the backrest extension, pull it over the end stop.

7.10.6 LUMBER SUPPORT (OPTION)

By turning the adjustment knob (arrow) to the left or right, both the height and
curvature of the backrest cushion can be individually adjusted.
This increases both the seating comfort and the performance of the driver.
en-80