Komatsu PC450-8 Operation & Maintenance Manual page 189

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OPERATION
Mirror (A)
Adjust the mirror mount so that it is possible to see people at
the rear left of the machine.
q
Install the side view mirror in the location indicated in the fig-
ure at right.
(L): 60 mm
q
Fix mirror securing stay (1) the way the side view mirror
stretches outward to the maximum.
q
If the side view mirror does not move smoothly when adjust-
ing its angle, loosen mirror securing bolt (2) and mirror
securing stay bolt (3).
Tightening torque of bolt (2): 7.85 - 9.81 Nm (0.8 - 1.0 kgm)
q
When adjusting the side view mirror angle, make an adjust-
ment so that the side of the machine comes into view on the
mirror as shown in the figure at right.
Mirror (B)
Adjust the mirror mount so that it is possible to see people at
the rear right of the machine.
q
Install the side view mirror in the location indicated in the fig-
ure at right.
(M): 40 mm
q
If the side view mirror does not move smoothly when adjust-
ing its angle, loosen mirror securing screw (4) and mirror
securing stay bolt (5).
Tightening torque of screw (4): 1.96 - 2.94 Nm (0.2 - 0.3
kgm)
q
When adjusting the side view mirror angle, make an adjust-
ment so that the side of the machine comes into view on the
mirror as shown in the figure at right.
MACHINE OPERATIONS AND CONTROLS
3-123

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