Komatsu PC210-11, Руководство по эксплуатации и техническому обслуживанию

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NOTICE
• Tighten the right and left bolts of each bracket al-
ternately so that their right and left clearances (R)
and (L) become equal.
• If the mirror and stay mounting bolts are tightened
excessively, the bracket may be damaged. Be sure
to tighten bolts to the specified torque.
PROCEDURE FOR ADJUSTING MACHINE RIGHT FRONT MIRROR (B)
(PC210NLC-11, PC230NHD-11)
k k
CAUTION
To prevent the machine from moving during the work, make sure that the following conditions are met
before starting the work.
• The machine is placed on a firm, level ground.
• The work equipment is lowered to the ground in secure posture.
• The lock lever is in LOCK position.
• The engine is stopped.
Adjust the mirror so that you can see a person at the rear right
of the machine.
1.
Adjust the mirror with your hand so that the side of the ma-
chine is reflected in the mirror as shown in the figure.
2.
Check that you can see a person at the rear right of the
machine, at a 1.2 m height and a distance of 1.0 m from
the edge of the machine.
3.
If you cannot adjust, loosen mounting bolts (1) and (2) of
the mirror and stay, and adjust the angles.
Tightening torque of mounting bolt (1): 6.0 to 7.0 Nm {0.61
to 0.71 kgm}
Tightening torque of mounting bolt (2): 6.0 to 7.0 Nm {0.61
to 0.71 kgm}
KS001170
B
OPERATION MACHINE OPERATIONS AND CONTROLS
3-165