Komatsu WA480-8 Operation & Maintenance Manual page 243

OPERATION
Install the mirror to a position where you can easily see the
hatched area in the figure.
The reference values of the visibility range are as follows.
Visibility range (left): 3400 mm
Visibility range (right): 3400 mm
Mirror A: Hatched area (a) must be in view.
Mirror B: Hatched area (b) must be in view.
Mirror C: Hatched area (c) must be in view.
Mirror D: Hatched area (d) must be in view.
NOTICE
• Tighten the mirror mounting bolts securely to prevent
the mirrors from coming off due to loosening of the
bolt.
Tightening torque
Mirrors A, B: 3 ± 0.5 Nm {0.3 ± 0.05 kgm}
Mirrors C, D: 15.7 to 18.6 Nm {1.6 to 1.9 kgm}
• If the torque cannot be controlled, ask your Komatsu
distributor for adjustment.
METHOD FOR ADJUSTING REAR VIEW CAMERA
METHOD FOR ADJUSTING REAR VIEW CAMERA ANGLE
• Be sure to 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 camera, if you stand on an unstable place, or take an unstable posture, you may
fall and be injured. Put proper stepladder or step on the level and firm ground, and adjust the cam-
era in secure posture.
• Install only the Komatsu genuine camera.
MACHINE OPERATIONS AND CONTROLS
k k
WARNING
3-175