6-MAINTENANCE
Fuelsystembleeding
NOTICE:takeallnecessaryprecautionsduringthefollowingoperations;noforeignmattermustenterthefuelsystem.
NOTICE:whenyoudealwithfuel,pleasedonotbringreclose.Afterexchangeofthelterandscupperoffuel
shouldwipeoffthefuelwhichfell.
NOTICE:donotworkinanyenvironmentinwhichanythingotherthanfuelwillgetintofuellines.(Siteswithstrong
wind,blowingdust,etc.).Washhandsbeforeoperations.Donotusegloves.Donotopenthepackagingforthelter
kituntilyoustarttheinstallationwork.Donotreuseanyfuelremainingwithinthecover.Forpersistentdirtwithin
thecover,wipeitoffwithacleanrag,thencleanwithcleandieselfuel.Donotusepartscleanerbecauseitcould
affectthecasecover.Donottouchtheinsideoftheelement.Completelywipeoffanyspiltfuelafterchangingalter
elementoringthesystem.
NOTICE:Whenthefueltankhasbeenemptiedafterre-
placementand/ordrainingwaterofthepre-fuellteror
thefuellter(3)hasbeencarriedout,besuretoairas
thismaypreventfuelowbecauseofairenteringinside.
(1)Fuellter
(2)Airbleedplug
(3)Primingpump
SMIL17CEX0179AA1
(4)Fuelpre-lter
(5)Airbleedplug
(6)Additionalfuelpre-lter(ifequipped)
(7)Airbleedplug
SMIL18CEX1667BB2
6-9