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TestingtheRelayswith5Terminals(continued)

g223021

Figure259

1.Coilterminal

3.Normallyopenterm

2.Normallyclosedterm

4.Commonterminal

6.Checkthecoilresistancebetweentheterminals85and86withamultimeter

(ohmssetting).Theresistancemustbeapproximately71to88ohms(Figure

259).

7.Connectthemultimeter(ohmssetting)leadstotherelayterminals30and

87.Thengroundterminal85andapply+12VDCtoterminal86.Therelay

shouldmakeandbreakthecontinuitybetweentheterminals30and87as

+12VDCissetandremovedfromterminal86.

8.Disconnectthevoltagefromterminal85andmultimeterleadfromterminal87.

9.Connectthemultimeter(ohmssetting)leadstotherelayterminals30and

87Aandapply+12VDCtotheterminal85.Therelayshouldmakeand

breakcontinuitybetweentheterminals30and87Aas+12VDCissetand

removedfromtheterminal85.

10.Aftertesting,disconnectthevoltageandmultimetertestleadsfromthe

relayterminals.

11.Replacetherelayiftestingdeterminesthattherelayisdamaged.

12.Iftherelaytestingiscorrectandacircuitproblemstillexists,checkthe

mainwireharness;refertotheElectricalSchematicandWireHarness

Drawings/DiagramsinAppendixA(pageA–1).

13.Securetherelaytothemountingbracketandconnectthewireharness

electricalconnectortotherelay.

14.Connectthepositive(+)cabletothebatteryandthenconnectthenegative

(-)cabletothebattery;refertoServicingtheBattery(page7–125).

15.Installthehoodsaddle.Lowerandsecurethehood.

Reelmaster

5410/5510/5610Series

Page7–91

ElectricalSystem:TestingtheElectricalComponents

15216SLRevC

Toro 03606A Service Manual

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