Toro Reelmaster 5510 - Page 463

TestingtheFuelSender(continued)
IMPORTANT
Noteorientationofttingonfuelpumpassemblyforinstallation
purposes(Figure275).
5.Removefuelpumpcapandcarefullyliftfuelpumpassemblyandgasketfrom
fueltank.Cleanallfuelfromthepumpassemblyincludingfuelsender.
CAUTION
Ensurethatthefuelsenderiscompletelydry(nofuelonit)before
testing.Performtestawayfromthefueltanktopreventanexplosion
orrefromsparks.
6.Useamultimeteratthefuelsenderconnector,checkresistanceofthe
senderwiththeoatinthefullandemptypositions(Figure274).Expected
resistancevaluesareasfollows:
A.Inthefullposition,senderresistanceshouldbeapproximately102ohms.
B.Intheemptyposition,senderresistanceshouldbeapproximately2ohms.
7.Replacefuelpumpassemblyifresistancetestingdeterminesthatthefuel
senderisdamaged.
8.Whentestingiscomplete,carefullyinstallgasketandfuelpumpassembly
tofueltank.
9.Ensurethatalignmentholesintopoffuelpumpassemblyareorientated
paralleltotherightsideoftankasFigure275.Securefuelpumpassemblyin
tankwithfuelpumpcap.T orquecapto20to22N∙m(175to200in-lb).T o
preventdamagetofuelpumpassemblyduringinstallation,ensurethatthe
pumpassemblydoesnotturnaspumpcapistightened.
10.Securewireharnessconnectorstofuelpumpassembly.
11.Connectfuelttingwithattachedfuelsupplyhosetottingonthetopofthe
fuelpumpassembly.
12.Primethefuelsystem;refertoPrimingtheFuelSystem(page5–12).
13.Beforereturningmachinetooperation,ensurethatnofuelleaksexist.
Reelmaster
®
5410/5510/5610Series
Page7–107
ElectricalSystem:TestingtheElectricalComponents
15216SLRevC