4.
Set blade control lever (5) to LOWER (c) position and low-
er the blade to the ground.
5.
Return blade control lever (5) to HOLD position.
6.
Set ripper control lever (6) to LOWER (c) position and low-
er the ripper to the ground.
7.
Return ripper control lever (6) to HOLD position.
8.
Set work equipment lock lever (7) to LOCK position (L).
To secure a sufficient space to get off the machine, move the operator's seat and console backward if they are
positioned forward.
METHOD FOR CHECKING AFTER FINISHING WORK
CHECKS BEFORE STOPPING ENGINE
On the machine monitor, check the engine coolant tempera-
ture, hydraulic oil temperature, power train oil temperature, en-
gine oil pressure, remaining fuel level, and remaining DEF lev-
el.
CHECKS AFTER STOPPING ENGINE
1.
Perform walk-around check for oil or coolant leakage and for abnormality in work equipment, exterior parts,
and undercarriage.
If oil or coolant leakage or any abnormality is detected, repair it.
2.
Check DEF tank, pump, injector, hose, and joint for leakage.
If any abnormality is found, ask your Komatsu distributor for repair.
OPERATION MACHINE OPERATIONS AND CONTROLS
3-207
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