B2410· B2710· B2910
WSM,
12271
G GENERAL
Cleaning Fuel Filter
This job should not be done
in
the field, but
in
a clean place.
1. Loosen and remove the fuel filter bowl (2), and rinse the inside
with kerosene.
2. Take out the filter element (4) and dip it
in
the kerosene to rinse.
3. After cleaning, reassemble the fuel filter, keeping out dust and
dirt.
4. Bleed the fuel system. (See page G-28.)
• NOTE
• When
the
fuel
filter
bowl
has been removed, fuel
stops
flowing
from
the
fuel
tank.
If
the
fuel
tank
is
almost
full,
however,
the
fuel
will
flow
back
from
the
fuel return
pipe
to
the
fuel filter.
Before
the
above
checking,
make
sure
the
fuel
tank
is
less
than
half-full.
12490F00220
12280F00190
(1)
Filter Bracket
(2)
Fuel Filter Bowl
(3)
O-ring
(4)
Filter Element
(5)
O-ring
(A)
Loosen
(B)
Tighten
12271G00310
~1
12270F00070
12010F00220
®
1I1l11----@
-+-----@
1l'7"":""'W----@
Cleaning Fuel Filter
[Only B2710 Affected Serial No.: below 15496]
This job should not be done
in
the field, but
in
a clean place.
1. Close the fuel filter cock (1).
2. Unscrew the screw ring and remove the fuel filter bowl (2), and
rinse the inside with kerosene.
3. Take out the filter element (4) and dip it in the kerosene to rinse.
4. After cleaning, reassemble the fuel filter, keeping out dust and
dirt.
5.
Bleed the fuel system. (See page G-28.)
• IMPORTANT
•
If
dust
and
dirt
enters
the
fuel
system
the
fuel
pump
and
injection
nozzles
are SUbject
to
premature
wear.
To
prevent
this,
be
sure
to
clean
the
fuel
filter
bowl
periodically.
(1) Fuel Cock
(4)
Filter Element
(2) Fuel Filter Bowl
(5)
Screw Ring
(3)
O-ring (A)
Close
12271G00110
G-21
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