METHOD FOR CHECKING AFTER FINISHING WORK
CHECKS BEFORE STOPPING ENGINE
Check the engine coolant
temperature, engine oil pressure, HST oil temperature, remaining fuel level, and re-
maining DEF level on the machine monitor.
If the engine has overheated, do not stop the engine abruptly. Run it at a medium speed to cool it down gradual-
ly before stopping.
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
.
3.
Fill the fuel tank.
4.
Check the engine compartment for paper and debris. Clean out any paper and debris to avoid a fire hazard.
5.
Remove any mud af
fixed to the undercarriage.
LOCK
Position to be locked
Always lock the following places.
(1) Fuel tank filler cap
(2) Rear grille
(3) Engine side cover (2 places)
(4) Hydraulic tank oil filler cap
(5) Cab door
(6) Air conditioner fresh air filter cover
(7) DEF inspection cover
The starting switch key is a common key for (1) to (7).
MACHINE OPERATIONS AND CONTROLS OPERATION
3-208
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