Komatsu PC290LC-11 Operation & Maintenance Manual page 234

MACHINE OPERATIONS AND CONTROLS
Adjust mirror (1).
Tightening torque of mounting bolt (2): 6.0 to 7.0 Nm {0.61
to 0.71 kgm}
Mounting position (3): 55 mm
Mounting angle (4): 5 °
Mounting angle (5): 27 °
METHOD FOR ADJUSTING REAR VIEW CAMERA ANGLE
k k
• Always adjust the camera before starting work. If it is
not adjusted properly, you cannot secure the visibility
and a serious personal injury or death may result.
• When adjusting the angle of the camera, prepare a
scaffold first in order to provide a safe working plat-
form.
If you try to work standing on the counterweight, there
is a danger of serious injury or death due to falling off
from the machine.
3-162
WARNING
OPERATION