Toro 41593 - Inspecting the Nylon Pivot Bushings

5.Useawrenchontheatsidesoftheactuatorrodto
immobilizeitthenloosenthejamnuttoallowforthe
eyeletrodtobemanipulated(Figure75).
G014220
1
2
3
4
5
6
7
Figure75
1.Flatontheactuatorrod5.Eyeletadjusted
2.Jamnut
6.Eyeletpositionfor
reassembly
3.Eyelet7.Jamnuttightenedtolock
newposition.
4.Jamnutloosened
6.Turntheeyeletrodintheactuatorrodtoshortenor
lengthentheextendedactuatortothedesiredposition
(Figure75).
Note:Theeyeletrodmustbeturnedinhalfor
completerevolutionstoallowthereassemblyofthe
rodtotheboom.
7.Oncethedesiredpositionhasbeenachieved,tighten
thejamnuttosecuretheactuatorandeyeletrod.
8.Raisetheboomtoalignthepivotwiththeactuatorrod.
Whileholdingtheboom,insertthepinthroughboth
boompivotandactuatorrod(Figure74).
9.Withthepininplace,releasetheboomandsecurethe
pinwiththecotterremovedpreviously.
10.Repeattheprocedureforeachactuatorrodbearingif
necessary.
InspectingtheNylonPivot
Bushings
ServiceInterval:Every400hours/Yearly(whichevercomes
rst)
1.Positionthesprayeronalevelsurface,settheparking
brake,stopthepump,stoptheengine,andremovethe
keyfromthestarterswitch.
2.Extendtheboomstothespraypositionandsupport
theboomsusingstandsorstrapsfromalift.
3.Withtheweightoftheboomsupported,remove
theboltandnutsecuringthepivotpintotheboom
assembly(Figure76).
G013781
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3
1
4
4
5
Figure76
1.Pivotpin4.Nylonbushing
2.Bolt5.Pivotbracket
3.Nut
4.Removethepivotpin(Figure76).
5.Removetheboomandpivotbracketassemblyfrom
thecenterframetoaccessthenylonbushings.
6.Removeandinspectthenylonbushingsfromthefront
andbacksidesofthepivotbracket(Figure76).
Note:Replaceanydamagedbushings.
7.Placeasmallamountofoilonthenylonbushingsand
installthemintopivotbracket.
8.Installtheboomandpivotbracketassemblyintothe
centerframe,aligningtheopenings(Figure76).
9.Installthepivotpinandsecureitwiththeboltandnut
removedpreviously.
10.Repeatthisprocedureforeachboom.
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