Komatsu D51EXi-24, Operation & Maintenance Manual

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5.
Turn on the power supply of the control box.
It does not matter if power supply of the base station and
starting switch of the machine are turned off.
6.
Press “iB logo key” on the control box screen, and display
the main menu.
7.
Press “Wear Adjustment” in “Control” menu, and select.
8.
Measure the length from the tip of cutting edge to the center of mounting bolt.
9.
On “Cutting Edge Height” screen, press “Cutting Edge
Height” input portion and input the measured length.
10. Press “Next”.
• When the cutting edge is new, the length is 0.102 m.
• If you do not change the wear amount of cutting edge,
press “Next”.
11. Measure the length from the top of track shoe to the center of track roller.
12. On “Track Roller and Linkage Height” screen, press “Roller
and Linkage Height” input portion and input the measured
length.
13. Press “Finish”.
• When the track roller and track shoe are new, the
length is 0.204 m.
• If you do not change the wear amount of track roller
and track shoe, press “Finish”.
SET BASE POINT FOR CHECKING BLADE ELEVATION
Set the base point for checking the blade elevation near the jobsite, and measure its accurate elevation in ad-
vance.
Set the base point with not floating from the ground in wide and
flat place so that you can check the blade elevation of leveled
machine with standard posture.
The standard posture denotes that the blade edge is the same
height of the ground where the track contacts.
CHECKS BEFORE STARTING
RESET CYLINDER STROKE END
For detail, see “RESET CYLINDER STROKE END”.
OPERATION MACHINE OPERATIONS AND CONTROLS
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