Toro Reelmaster 5010- H - Page 71

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Figure47
1.48VdcLogicRelay
2.Removetheboltandlocknutthatsecurethe48Vdclogicrelaytothefusebracketandremovethe
relayfromthemachine.
3.Measurethecoilresistancebetweenterminals85and86ofthe48Vdclogicrelay(Figure48).You
shouldmeasureapproximately72ohms.
g032876
Figure48
4.Testthecontinuityofthe48Vdclogicrelay.
Note:Youneedamultimeteranda12Vdcpowersourcetoperformthistest.
A.Connectthemultimeterprobestoterminals30and87oftherelayandsetthemetertoperform
acontinuitytest.
B.Connectthegroundconnectorofthepowersourcetoterminal86oftherelay.
C.Connectthe12Vdcpositiveconnectorofapowersourcetoterminal85oftherelay.
Note:Whenyouconnect12Vdctoterminal85oftherelay,youshouldmeasurelessthan2ohms
betweenterminals30and87.Whenyoudisconnectthe12Vdcpositiveconnectorfromterminal85,you
shouldreadopen(inniteresistance).
GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
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