Komatsu D475A-5E0 Operation & Maintenance Manual page 398

ATTACHMENTS, OPTIONS ATTACHMENTS, OPTIONS
5. Remove bolts (6), then remove cover (7) and take out the
strainer.
6. Wash the strainer in clean diesel oil or flushing oil.
7. Install the strainer to its original position.
8. Add oil through oil filler port (F) to the specified level.
9. After adding oil, check that the oil is at the specified level. For
details, see "CHECK OIL LEVEL IN HYDRAULIC TANK, ADD
OIL (PAGE 3-96)".
If a quick coupler is installed for draining or adding hydraulic oil, use
the quick coupler.
Quick coupler
Manufacturer: WIGGINS
Model: ON2
Mounting screw
Size: 3/4-14 NPT
NOTICE
If the quick coupler is not installed securely, oil may be sent flying around
during refilling. For safety, use the quick coupler with the box cover closed.
MINING SPECIFICATION MACHINE MINING SPECIFICATION MACHINE
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