Method For Replacing Fuel Main Filter Cartridge - Komatsu PW98MR-10 Operation & Maintenance Manual

MAINTENANCE
1.
Swing the upper structure so that PTO gear case is at the center between wheels.
2.
Set the lock lever to LOCK position (L).
3.
Stop the engine.
4.
Remove undercover (1) at the bottom of the machine.
5.
Remove oil level check plug (G) and check the oil level.
If the oil level is near the lower edge of the hole of plug,
the oil amount is proper.
6.
If the oil level is low, open the engine hood, remove the
plug of oil filler port (F), and add oil.
Add oil to near the bottom rim of the hole of oil level check
plug (G).
7.
Install oil level check plug (G) and the plug of oil filler port
(F).
8.
Install undercover (1).

METHOD FOR REPLACING FUEL MAIN FILTER CARTRIDGE

• After the engine stops, all parts are still very hot, so do not replace the filter immediately. Wait until
all of parts cool down before starting the work.
• High pressure is generated inside the engine fuel piping system when the engine is running.
When replacing the filter, wait for at least 30 seconds after stopping the engine to let the internal
pressure go down before replacing the filter.
• Do not bring any open flame close.
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WARNING
WENAM00061
MAINTENANCE PROCEDURE
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