5.Periodic inspection/Maintenance
5-12
5.5.9
Clean strainer in the scavenging orifice
Every 500 hours
<Procedure>
1.
Remove the pipe [A], using a spanner.
2.
First remove the bushing [B].
3.
Then remove the strainer [C]
4.
Wash the removed strainer in diesel oil and blow out
“dust” by air blowing.
5.
After finishing the cleaning, install the strainer again
in the reverse procedure.
5.5.10
Change of fuel filter and fuel pre-filter element
Every 500 hours
<Procedure>
1.
Remove the filter element [A], using a filter wrench.
2.
Spread a thin film of oil on a packing [B] of a new filter
and screw it in.
(For part number, See 5.4)
3.
After the packing touches the sealing face, tighten it
by turning 2/3 times using a filter wrench.
4.
Bleed the air from the fuel.
(See 3.4.8)
5.
After installing a fuel filter element in position, be
sure to check for oil leakage during operation.
For details of replacement, refer to the engine operation
manual.
H000049
A120175
Separator
receiver tank
A
B
C
B
A
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