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③ Clean the filter housing and, next, pour fuel into the filter
with the cap (D) being left installed on the new cartridge (B).
After filling the filter with fuel, remove and dispose the cap(D).
During the fitting process, spread engine oil lightly on the
surface of the cartridge's packing and install it in the filter housing.
After confirming that the packing surface contacts the seal surface,
tighten a 3/4 turn.
④ After completing the replacement with a new cartridge,
release the air out of the fuel piping system (for air releasing
method, refer to the instruction manual for the engine or
check the name plate installed on the machine.)
Get the engine started to check if there is a fuel leakage.
[Note]
Do not fail to wipe off spilled fuel completely and to ensure there is no fuel
leakage.
Parts number of fuel pre-filter cartridge :
Model name
Parts number
manufacture
Parts number of manufactur
e
DCA-150LSK
E
Y06020 42584
KOMATSU
600-319-3610
(4) Cleaning of radiator and intercooler
When the fin or tube is blinded, it
should be cleaned with steam or
high pressure water.
[Note]
When a high pressure washer is used, spray water from
a place about 1.5m away to prevent damage to the fin or tube.
(5) Checking for terminal and connection of the circuit.
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