(1) Replacement of fuel filter cartridge.
ф Remove the cartridge type element (cartridge) using
filter wrench.
Щ) Clean the filter base. Coat the packing of new
cartridge with engine oil thin. Then, mount the cartridge.
- When mounting, tighten the cartridge about from 1/2
to 3/4 turn by hand after the packing is fitted to the seal
of the filter base.
© After the cartridge is replaced, discharge air
in the fuel piping.
— For details, refer to the instruction manual
for the engine. A nameplate showing the
method of discharging air is also attached
to the machine.
Parts number of fuel filter cartridge :
KOMATSU 600—311—7111 (Two elements are used.)
9-3 Checking/every 500 hours
Checking/every 250 hours is also required.
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