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TestingtheEngineRelayswith5Terminals(continued)

g228831

Figure261

Startrelay

g228832

Figure262

Powerandfuelpumprelay

3.Usingamultimeter(ohmssetting),measurecoilresistancebetween

terminals85and86(Figure261orFigure262).Resistanceshouldbeas

listedintablebelow.

Relay

CoilResistance

Start

81to99ohms

PowerorFuelPump111to135ohms

4.Connectmultimeter(ohmssetting)leadstorelayterminals30and87.

Groundterminal86andapply+12VDCtoterminal85.Therelayshould

havecontinuitybetweenterminals30and87as+12VDCisappliedto

terminal85.Therelayshouldnothavecontinuitybetweenterminals30and

87as+12VDCisremovedfromterminal85.

5.Disconnectvoltagefromterminal85andmultimeterleadfromterminal87.

Replacerelayiftestingdeterminesthatitisdamaged.

6.Installrelayintopowercenter,installpowercentercoverandlowerhood

whenrelaytestingiscomplete.

7.Connectmultimeter(ohmssetting)leadstorelayterminals30and87A.

Apply+12VDCtoterminal85.Therelayshouldnothavecontinuitybetween

terminals30and87Aas+12VDCisappliedtoterminal85.Therelayshould

havecontinuitybetweenterminals30and87Aas+12VDCisremovedfrom

terminal85.

8.Disconnectvoltageandmultimeterleadsfromtherelayterminals.Replace

relayiftestingdeterminesthatitisdamaged.

Reelmaster

5410/5510/5610Series

Page7–93

ElectricalSystem:TestingtheElectricalComponents

15216SLRevC

Toro 03606A Service Manual

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