New Holland E37C - Fuel System Bleeding

6-MAINTENANCE
Fuelsystembleeding
Inthefollowingcases,drainagefromthefuelsystem
isrequired:
•
Thetankhasbecomeemptycompletely.
•
Thefuellterisreplaced.
•
Thecomponentsofthefuelsystemareremovedfor
serviceorrepair.
•
Themachinehasbeenstoredforlongerthanone
month.
1.Locatethewaterseparator(1)andthefuellter(2)
insidetheenginecompartment.
2.Fillthefueltankwithsuitablefuel.
SMIL16MEX1437AA1
3.Openthevavle(3)locatedonthewaterseparator(1).
4.Loosentheairventplug(4)locatedonthewatersep-
arator(1).
SMIL16MEX3172AB2
5.Loosentheairventplug(5)locatedonthefuellter
(2).
6.Tightentheairventplugs(4)and(5)whenbubbles
donotcomeupanymore.
7.Opentheairventcocklocatedontopofthefuelin-
jectionpump(6).
8.TurnthestarterswitchtoONpositionandholditin
thepositionfor10–15stooperatethefuelinjection
pump(6).
9.TurnthestarterswitchtoOFFposition.
10.Closetheairventcocklocatedontopofthefuelin-
jectionpump(6).
11.Closetheairventcock(1)locatedonthewatersep-
arator(2)afterairbleeding.
NOTICE:alwayskeeptheairventcocklocatedonthe
fuelinjectionpump(6)closedexceptduringfuelsystem
bleeding,oritmaycausetheenginestop.
SMIL16MEX1473BA3
6-15