MMD Equipment 185S-6C2 - Manual (Page 43)

5.Periodic Inspection/Maintenance
5-10
5.5.9 Clean of element in sedimenter
[Every 500 hours]
<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“6”,“7”if they are
found broken or damaged. (For part number, see 5.4)
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“8”
to bleed air. After finishing air bleeding, tighten the
air bleeding bolt“8”.
 Drain the condensate in container“9”,and then
dispose of condensate according to the designated
regulations.
5.5.10 Change fuel filter
[Every 500 hours]
<Procedure>
① Remove the fuel filter cartridge“1”, using a filter wrench.
② Install the new cartridge“1”after applying oil to the
surface of gasket“2”of cartridge“1”.
(For part number, see 5.4)
③ Give 1 turn to the cartridge“1”by hand after the packing
touches the sealing face.
④ After installing fuel filter cartridge“1”, check for fuel leak
during operation.
A100117
1 8
7
6
5
3
4
2
9
ON
OFF
H000049
1
2