Komatsu WA800-1 Operation & Maintenance Manual page 33

INSTRUMENTS AND CONTROLS
OPERATOR'S SEAT
The seat adjustment should be
checked at the beginning of each
shift and when operators change.
A: Forward-backward adjustment
Move lever (1) to the right, move
the seat to the best position and
release the lever. The seat can be
moved forward or backward within
a range of 140 mm in 7 stages.
8: Seat angle adjustment
Move lever
(2)
up, set the seat to
the desired angle, and release the
lever.
The seat can be tilted up or down
about 3".
C: Seat cushion adjustment
Rotate grip (3) under the seat to
adjust scale (4) on the cushion ad-
justment to your own weight. (50 to
120 kg)
D: Backrest adjustment
Pull lever (51, move the backrest
to the best position and release the
lever. The backrest can be set to 1 1
steps.
E: Seat height adjustment
Move lever (6) upward, set the
seat to the desired height and
release the lever.
The seat can be set within
50 mm.
RIGHT SIDE ARMREST
Height adjustment
Loosen bolts (I) to move the arm
rest to the desired position, and
tighten the bolts.
Angie adjustment
Loosen bolts (2) to move the
armrest to the desired angle and
tighten the bolts.
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