AirMan PDS185S-6E1, Руководство по обслуживанию

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2. Maintenance
2-7
A130967
2.4 Change of Element in Fuel Pre-filter
<Procedure>
①
Turn fuel selector valve
“
1
”
to
“
OFF
”
position.
②
Loosen the drain valve
“
2
”
and drain out condensed
water inside.
③
Turn the cup
“
3
”
to the left and remove it. Be careful
to remove the cup
“
3
”
because it is filled with fuel.
Wipe out split fuel completely.
④
Remove float
“
4
”
inside cup
“
3
”
.
⑤
Washing element
“
5
”
and the cup inside with new
fuel.
⑥
Replace element
“
5
”
and O-ring if they are found
broken or damaged.
⑦
After finishing clean, assemble it in reverse
procedure.
●
If air is found still in fuel pipe, place starter switch to
“RUN”
position and loosen air bleeding bolt
“
6
”
to
bleed air. After finishing air bleeding, tighten the air
bleeding bolt
“
6
”
.
●
Drain the condensate in container, and then dispose
of condensate according to the designated
regulations.
[Tightening torque of cup
“
3
”
]
: 239
－
292lbf
･
in(27
－
33N
･
m)[280
－
340kgf
･
cm]
ON
5
1 6
OFF
4
2
3
Removal Installation
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