New Holland WORKMASTER 40 User Manual

7-MAINTENANCE
Fuellter
NOTE:Changethedieselfuellteraftertherst50hoursof
operation,thenfollowingevery300operatinghoursthere-
after.
1.Loosenfuellterdrainplug(1)anddrainthefuelfrom
thelter.
2.Disconnecttheelectricalconnectorfromthefuellter
sensor(2).
3.Removethefuellterelement(3)fromthelterbase.
4.Removethefuelltersensor(2)fromtheoriginalel-
ementandinstallsensorwithO-ring(4)ontothenew
element.
5.Installnewelementontothelterbase.
6.Connectelectricalconnectortothefuelltersensor.
7.Tightenfuellterdrainpug.
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8.Bleedtheairfromthefuellter,bylooseningtheair
bleedplug(5)andpressingthemanualfuelfeedpump
(6)severaltimesuntilthefuelowingfromtheairbleed
plugisfreeofanyairbubbles.
9.Tightentheairbleedplugwhenairfreefuelisowing
fromtheairbleedplug.
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NOTE:Thereisnotafuelshutoffvalveinthefuelsystem.Tostopthefuelowfromthefueltank,thefuelinlethose
tothefuellterhastoberemovedfromthefuellterbaseandapluginstalledorthefuelhoseneedstobecrimped
shuttoshutoffthefuelow.
Hydraulicoillter
NOTE:Replacethehydraulicsystemoillteraftertherst
50hoursofoperation,andthenfollowingevery300hours
ofoperationthereafter.
Thehydraulicsystemusesaspin-ontypeoillter,located
ontheleftsideofthetractorunderneaththeoperator'splat-
form.Toreplacethelter(1):
1.Unscrewtheusedoillteranddiscard.
2.Coatthegasketonthenewlterwithalmofcleanoil.
Screwthelterintoplaceuntilthegasketcontactsthe
sealingsurface,thentightenthelterbyhandapproxi-
matelythree-quartersofaturn.Donotovertighten.
3.Starttheengineandcheckthelterforleaks.
4.Stoptheengineandcheckthehydraulicsystemoil
level.Addoilifnecessary.
NHIL12CT00686AA1
7-10

New Holland WORKMASTER 40 Specifications

General

Manufacturer	New Holland
Model	WORKMASTER 40
Category	Tractor
Engine Type	Diesel
Engine Power	40 HP
3-Point Hitch	Category I
Wheelbase	73.2 inches
Hydraulic System	Open Center
Fuel Capacity	9.2 gallons
Transmission	8x8 Synchro Shuttle