Komatsu PC138US-11 Operation & Maintenance Manual page 216

MACHINE OPERATIONS AND CONTROLS
Mirror (A): Machine L.H. front mirror
Mirror (B): Machine rear mirror
PROCEDURE FOR ADJUSTING MACHINE LEFT FRONT MIRROR (A)
Adjust the mirror so that the operator can see a person at the rear left of the machine.
1.
If the mirror is removed, install it to the position shown in
the figure.
: 35 mm
(C)
: 15 mm
(D)
Fix the mirror securing stay (1) the way the side view mir-
ror stretches outward to the maximum.
2.
Adjust the mirror so that the side of the machine is reflec-
ted in the mirror as shown in the figure.
If the mirror does not move smoothly when adjusting it,
loosen mirror fixing bolt (2) and stay mounting bolt (3).
Tightening torque of bolt (2): 5.98 to 6.96 Nm
3.
Check that you can see a person at the rear left end of the
machine.
PROCEDURE FOR ADJUSTING MACHINE REAR MIRROR (B)
When adjusting the mirror, use a step. If you step on the engine hood, you may fall.
Adjust the mirror so that a person within 1 m away from around
the machine can be seen from the operator's seat.
: 1 m
(J)
3-146
CAUTION
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WENAM00111
OPERATION