Service Manual

ManualsBrandsToro ManualsOutdoor Power EquipmentTimeCutter SS4225 42 in. 22.5 HP V-Twin Gas Dual Hydrostatic Zero Turn Riding Mower with Smart Speed

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PTOClutchTesting(continued)

g309780

Figure273

5.SeethePTOClutchElectricalSpecicationschartbelow:

ModelNumber

Resistance(OHMs)

AMPDraw

ContinuitytoGround

74694,75750,75751,

75753,75755,75759

3.69±5%

3.25A

Open

75755TA,75754,75757,

75760

3.05±5%

3.93A

Open

74685,74687,74690,

75742TA,75745TA,75740,

75741,75742,75743,

75744,75745

3.02±5%

3.97A

Open

74710

3.02±5%

3.97A

Open

PTOClutchContinuitytoGroundCheck

1.Parkthemachineonalevelsurfaceandsettheparkingbrake.Stopthe

engine,waitforallmovingpartstostopandremovethekey.

2.Disconnecttheclutchwireconnector.

3.Setthemulti-metertomeasureresistance(OHMsetting).

4.Connectonemulti-meterleadtotheengine,chassisorbatteryground.

Connecttheothermulti-meterleadtoeachoftheclutchconnectorterminals.

5.The2clutchconnectorterminalsshouldneverhavecontinuitytoground

andshouldOPENatalltimes.

6.IfcontinuityisfoundbetweenthePTOconnectorandground,thePTOclutch

andthePTOswitchmustbereplaced.

TIMECUTTER®ServiceManual

Page8–7

ElectricalSystem:ServiceandRepairs

3433-938RevA