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24. SERVICE PROCEDURE
24.9 EVERY 2000 HOURS SERVICE
WARNING
Be sure to put a warning tag on work equipment control levers
1.
Maintenance for every 50, 100, 250, 500 and 1000 hours should
be carried out at the same time.
24.9.1 CHANGE OIL IN HYDRAULIC TANK, REPLACE
HYDRAULIC FILTER ELEMENT
WARNING
The oil is at high temperature immediately after the machine
has been operated. Wait for the oil to cool down before chang-
ing the oil. When removing the oil filler cap, turn it slowly to
release the internal pressure, then remove it carefully.
Prepare the following.
‡ Container to catch drained oil: min. 725 ¬ capacity
‡ Refill capacity: 725 ¬ (191.4 US gal)
1. Lower the bucket horizontally to the ground and apply the
parking brake, then stop the engine.
2. Remove the bolt, then remove the cover.
3. Remove the cap of oil filler F and air bleed plug 1 on filter case.
4. Set a container to catch the oil under drain plug 3.
5. Remove drain plug 3.
6. Loosen drain valve 2, then gradually pull it out to drain the oil.
7. After draining the oil, close drain valve 2, then tighten drain
plug 3.
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