Toro Groundsmaster 4300-D - Page 302

TestingtheFuelSender(continued)
g191009
Figure185
1.Senderfullposition2.Senderemptyposition
9.Useamultimetertochecktheresistanceofthefuelsenderacrossthe2
senderterminals(Figure185).
A.Theresistancewiththeoatinthefullposition(completelyup)should
be5to8ohms.
B.Theresistancewiththeoatintheemptyposition(completelydown)
shouldbe89to95ohms.
10.Replacethefuelsenderiftestingdeterminesthatitisdamaged.
11.Aftertesting,installthesenderintothefueltankandsecurethesenderwith
thesendergasketandfuelsendercap.Ensurethatthefuelttingsonthe
senderareorientatedat90°fromrightsideofthetankasshowninFigure
184.Also,topreventdamagetothefuelsenderduringassembly,ensure
thatthefuelsenderdoesnotturnasthesendercapistightened.Torquethe
fuelsendercapto20to22N∙m(175to200in-lb).
12.Installthefuelsupplyandreturnhosestothettingsonthesenderand
securethehoseswiththehoseclamps.
13.Connectthefuelsenderconnectortothewireharness.
14.Securethesendercovertothefueltankwiththescrewsthatwereremoved.
ElectricalSystem:TestingtheElectricalComponents
Page5–78
Groundsmaster
®
4300-D
16226SLRevC