KAMAZ 5490 Operation Manual page 48

Seat back inclination angle. With lever 8 shifting
up the back is unfixed and inclines forward, with lever
release, the back is fixed in selected position.
Seat lateral support is adjusted by the button 9.
Lumber support is adjusted by the button 10.
Adjustment of the seat height. With the lever 11
shifting up the seat raises, with the lever pressing the seat
lowers down. With the lever released the seat is fixed in
selected position. The maximum height value is 100
mm.
Quick drop of the seat. With the button 12
pressed the seat quickly drops into the lower position. At
second pressure of the button 12 the seat raises and is
automatically fixed in position set by the lever 11.
The lever 13 is used to adjust the seat suspension
stiffness.
Adjustment of the seat lateral position. With
the lever 14 shifted up the seat slides are unlatched.
With the lever shifted down, the seat slides are fixed in a
chosen position. The range of adjustment is 200 mm,
with a step 10 mm.
Passenger's seat adjustment (version)
In certain vehicle configurations passenger's seat
is mounted without air suspension.
1
2
5
4
6
4-25
Passenger's seat
1 - safety belt;
2 - lumber support adjust-
ment handle;
3 - adjustable armrest;
4 - heat engagement button;
5 - back inclination angle
3
adjustment lever;
6 - seat height adjustment
button;
7 - cushion inclination an-
7
gle adjustment button;
8 - seat longitudinal posi-
tion adjusting caliper
8