Toro Multi Pro WM - Page 82

g028240
Figure121
SectionValveManifold
1.Valve-stemseat
7.End-capO-ring(0.796x
0.139inch)
2.Valve-stemassembly
8.BackseatingO-ring(0.676
x0.07inch)
3.Stemport
9.Ballseat
4.Stemretainer10.Manifoldbody
5.OutletttingO-ring(0.737
x0.103inch)
11.Ballvalve
6.Coupling(manifold)12.Couplingassembly
(manifold)
3.Turnthevalvestemsothattheballisinthe
openposition(Figure119A).
Note:Whenthevalvestemisparallelwiththe
valveow,theballslidesout.
4.Removethestemretainerfromtheslotsinthe
stemportinthemanifold(Figure120andFigure
121).
5.Removethestemretainerandvalvestemseat
fromthemanifold(Figure120andFigure121).
6.Reachintothemanifoldbodyandremovethe
valve-stemassembly(Figure120andFigure
121).
7.Cleantheinsideofthemanifoldandexterior
oftheballvalve,valve-stemassembly,stem
capture,andendttings.
AssemblingtheManifoldValve
1.ChecktheconditionoftheoutletttingO-rings
(sectionvalvemanifoldonly),endcapO-rings,
backseatingO-rings,andballseatfordamage
orwear(Figure120andFigure121).
Note:ReplaceanydamagedorwornO-rings
orseats.
2.Applygreasetothevalvestemandinsertitinto
thevalvestemseat(Figure120andFigure121).
3.Installthevalvestemandseatintothemanifold
andsecurethestemandseatwiththestem
retainer(Figure120andFigure121).
4.EnsurethatthebackseatingO-ringandtheball
seatarealignedandseatedintotheend-cap
tting(Figure120andFigure121)
5.Installtheend-capttingassemblyontothe
manifoldbodyuntiltheangeoftheend-cap
ttingtouchesthemanifoldbody(Figure120
andFigure121),thenturntheend-capttingan
additional1/8to1/4turn.
Note:Usecautionsoasnottodamagetheend
ofthetting.
6.Inserttheballintothevalvebody(Figure122).
Note:Thevalvestemshouldtinsidetheball
driveslot.Ifthevalvestemdoesnott,adjust
thepositionoftheball(Figure122).
g027565
Figure122
7.Turnthevalvestemassemblysothatthevalve
isclosed(Figure119B)
8.Repeatsteps4and5fortheotherend-cap
ttingassembly.
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