Komatsu Galeo HD325-6, Operation & Maintenance Manual

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MAINTENANCE
SERVICE PROCEDURE
PRECAUTIONS WHEN REPLACING TIRE
If the hub nuts have been tightened again after replacing the tire,
travel for 5 to 6 km, then tighten again to settle all the contacting
parts.
In particular, there are more contacting parts on the rear wheels
than on the front wheels, so it will take time for the parts to settle.
For this reason, repeat the tightening process for the first 50 hours
after installation. However, on the rear wheels, there are hub nuts
at 3 places on the inside, but these are for temporary assembly, so
there is no need to tighten the inside hub nuts after the outside hub
nuts are tightened.
DRAIN WATER FROM WATER SEPARATOR
When float (2) is at or above red line (1), drain the water according
to the following procedure:
1. Loosen drain plug (3) and drain the accumulated water until the
float reaches the bottom.
2. Tighten drain plug (3).
3. If the air is sucked into fuel line when drain the water, be sure
to bleed air in the same manner as for the fuel filter.
See Fuel Filter Cartridge in "REPLACE FUEL FILTER
CARTRIDGE (PAGE 4-62)" section.
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