Case CX235C SR - Page 215

6-MAINTENANCE
9.Openthevalve(1)onthefueltanklineandopenthe
valve(2)ontheengineline.
BF67A47F12
Fuelsystemairbleed
NOTICE:Whenthefueltankhasbeenemptiedafterre-
placementand/ordrainingwaterofthepre-fuellterorthe
fuellter(4)hasbeencarriedout,besuretobleedairas
thismaypreventfuelowbecauseofairenteringinside.
6E2CCB1513
1.Placeareceivingcontainerundertheendoffueldrain
hose.
2.Seteachcockof(A),(B)and(C)asfollows.
Cock(A)(fueltank):Open
Cock(B)(engine):Close
Cock(C)(drain):Open
6F4E2FB514
3.Loosentheairbleedingplug(2)onfuellter.Donot
loosentheairbleedingplugoftheprefuellter.
4.Insertthekeyintotheignitionswitchandturnthekeyto
the“On”position.Electromagnetfeedpumpoperates
bythis.
ATTENTION:Donotturn“On”theignitionkeyfor
morethan5minutesunlessbleedingairhasbeen
completed.Otherwise,thismaycausebreakdownof
theelectromagneticfuelpump.
5.Turnthehandleofthefeedpump(1)totheleftandit
willspringupduetothespringinsidethehandle.
A30BDED015
6-31