Maintenance
g231880
Figure35
1.Filter
3.Watershoulddrain.
4.Whenfuelbeginstoowfromthelter,tighten
thedrainplug.
Important:Waterorothercontaminantsinfuel
canseverelydamagefuelpumpand/ortheother
enginecomponents.
ChangeFuelFilter/Water
Separator
ServiceInterval:Every400hours/Yearly
(whichevercomesrst)
(moreoftenindirtyor
dustyconditions).
DANGER
Useofimpropercomponentscanresultinsystem
failure,fuelleakageandpossibleexplosion.
•EnsurethatanAuthorizedServiceDealer
replacethefuellterandanycomponentsfor
thefuelsystem.
•Useonlyapprovedfuellines,hoseclamps
andfuelltersforhighpressuresystems.
g031412
Figure36
The3TNV88Cenginehastwofuellters;see
Figure37forlocations.
51