Komatsu PC450-8 Operation & Maintenance Manual page 190

MACHINE OPERATIONS AND CONTROLS
Mirrors (C), (D)
(If equipped)
Adjust the side view mirrors so that people around 1 m away
from the machine can be seen.
(W): 1 m
q
If side view mirror (C), (D) does not move smoothly when
adjusting its angle, loosen mirror securing screw (6).
Tightening torque of screw (6): 0.98 - 1.47 Nm (0.10 - 0.15
kgm)
q
When installing mirrors (C) and (D), make sure to leave
clearance (V) to prevent contact between the mirror and mir-
ror stay.
(V): Min. 10 mm
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OPERATION