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Komatsu WA320-8 User Manual

Komatsu WA320-8
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EVERY 50 HOURS MAINTENANCE
METHOD FOR DRAINING WATER AND SEDIMENT FROM FUEL TANK
1.
Place a
container to catch drained fuel under drain valve
(1) on the left side of the fuel tank.
2.
Open drain valve (1) on the left side of the fuel tank, and
drain
the sediment and water
accumulated at the bottom
together with fuel.
3.
When only the clean fuel flows out, close drain valve (1).
EVERY 100 HOURS MAINTENANCE
Maintenance for every 50 hours service should be performed at the same time.
METHOD FOR CHECKING OIL LEVEL IN HYDRAULIC TANK, ADDING OIL
kk
WARNING
• Immediately after the engine is
stopped, its parts and oil are still very hot and may cause burn in-
jury. Wait for the temperature to go down, and then start the work.
• When removing the oil filler cap, the oil may spurt out. Turn it slowly to release the internal pres-
sure, then remove it carefully.
NOTICE
If the oil is added
to above H mark, stop the engine and wait for the hydraulic oil to cool down. Then
drain the excessive oil through the drain plug. It may damage the oil circuit and cause the oil to spurt
out.
Lower the bucket to the ground and stop the engine. Wait for 5 minutes before checking the oil level. Oil level
should be between H and L marks of the sight gauge (G).
1.
Check with the sight gauge (G).
MAINTENANCE PROCEDURE MAINTENANCE
4-46

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Komatsu WA320-8 Specifications

General IconGeneral
BrandKomatsu
ModelWA320-8
CategoryFront End Loaders
LanguageEnglish

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