Komatsu D85EX-18 Operation & Maintenance Manual page 344

Table of Contents

Advertisement

MAINTENANCE PROCEDURE
2.
Turn fuel supply valve (1) of the fuel tank to CLOSE posi-
tion (C).
3.
Open the engine side cover on the left side of the ma-
chine.
4.
Remove bolts (2) (4 pieces) and remove underside cover
(3).
5.
Place a container under filter cartridge (4) to catch the fuel.
6.
Turn filter cartridge (4) counterclockwise by using the filter
wrench, and remove it.
NOTICE
Do not fill the new filter cartridge with fuel.
Remove cap (B) at center and install the filter car-
tridge.
7.
Clean the filter head.
8.
After the packing surface reaches the sealing surface of
the filter head, tighten the filter cartridge 3/4 turns.
REMARK
If the filter cartridge is fastened too much, the packing will
be damaged and this leads to leakage of fuel. If the filter
cartridge is too loose, fuel will also leak from the packing.
Therefore, be sure to observe the tightening angle.
4-56
MAINTENANCE

Advertisement

Table of Contents
loading

This manual is also suitable for:

D85px-1822001

Table of Contents