Komatsu WA500-6H, Руководство по эксплуатации и техническому обслуживанию

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4.9 Service procedure
Every 1000 hours service
Maintenance
4-68
WA500-6H – VEAM430100
4.9.9 Every 1000 hours service
Maintenance for every 50, 100, 250 and 500 hours service
should be carried out at the same time.
Change oil in transmission case, clean strainer
WARNING
z The parts and oil are at high temperature after the engine is
stopped, and may cause burns. Wait for the temperature to
go down before starting the work.
z When removing the oil filler cap, turn it slowly to release the
internal pressure, then remove it.
z
Refill capacity: 76 liters (20.08 US gal)
1. Stop the engine and wait for the temperature at all parts to
go down.
2. Set a container to catch the drained oil directly under the
drain plug (1).
3. Remove drain plug (1), then loosen plug (2) and drain the oil.
To prevent the oil from spurting out, loosen drain plug (2)
slowly, then gradually remove it.
4. After draining the oil, tighten drain plug (1) and plug (2).
5. Set a container to catch the oil under the transmission filter.
6. Replace the element. For details, see "Replace transmission
oil filter element (4-70)".
7. Remove bolt (3), U-clamp (4), and tube (5).
GK050240
1 2
GK050244
5 3
GK050241
4