KAMAZ 5490, Operation Manual

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The shape of seat back profile is selected at ro-
tation of the handle 2 (see Fig. Passenger’s seat ). At
counterclockwise rotation the back convex camber in-
creases, clockwise - decreases.
The angle of armrest 3 inclination is smoothly
adjusted at armrest regulator rotation.
Back inclination angle With lever 4 shifting up
the back is unfixed and inclines forward, with lever re-
lease, the back is fixed in selected position.
Seat heating (if available) is engaged at pressing
on the upper or the lower part of the button 5. Heating is
engaged at temperature not more than 18 ºС.
Heating is disengaged at pressing of button into
position «0».
Adjustment of the seat height . When the lever 6
is shifted up the lifting mechanism is unlocked and the
seat lifts up or goes down to the necessary position. With
the lever released the seat is fixed in selected position.
The maximum height value is 100 mm.
Adjustment of cushion inclination angle . With
the button 7 shifted up the front edge of cushion raises,
with it shifted down – the edge lowers down.
With the button lowering down the seat cushion is
fixed in selected position.
Adjustment of the seat lateral position . With
the lever shifted up the seat slides are unlatched. With
the lever shifted down, the seat slides are fixed in a cho-
sen position. The range of adjustment is 200 mm, with a
step 10 mm.
Attention!
To enter the cab and to leave it, release the driv-
er’s seat on air suspension completely down.
It is prohibited to change seat settings during the
motion. Seat should be adjusted in a steady vehicle, with
a parking brake engaged.
After adjustment of driver’s and passenger’s
seat, check if there are any contacts of seat units and
parts with cab elements while in motion, to avoid seat
breakage.
Avoid upholstery soaking. Dry the seat items, if
need be.
At engine stoppage and storage batteries disen-
gagement, the seat heating is to be switched off.
It is prohibited to drive the vehicle with depressed
quick-descent button.
Seats are maintained together with the vehicle by
qualified specialists in service centers.