Toro Reelmaster 5010- H - Page 188

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Figure107
1.SV1solenoid4.SVRV(SV4)solenoid
2.SV2solenoid5.Liftmanifold
3.SV3solenoid
5.UnplugconnectorP10fromSV1anduseamultimetertomeasuretheresistanceoftheSV1coil.Itshould
beapproximately8.7ohms.
Pass
Themeasurementwasgood.GotoStep4.
Fail
Themeasurementwasbad.ReplacetheSV1coil.RefertoChapter5ofthe5010-HServiceManual.
GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
Step4:TestthewiringharnessforSV1atconnectorP10.
Useamultimetertotesttheresistancebetweenthefollowingpairsoflocations:
LocationHarness
Connector
Pin
Wire
Color
Expected
Reading
ConnectorGraphic
1
Seat
P753
White/
Blue
2MainP10A
White/
Blue
Lessthan
2ohms
1MainP10B
Black
(Ground)
2
Chassisground
Lessthan
2ohms
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