Toro procore sr54 - PTO Shaft Fitting and Measurement; PTO Shaft Measurement and Adjustment

g010807
Figure13
5.Measurethedistancefromthelockinggroove
attheendofthetractionunitPTOshafttothe
lockinggrooveattheaeratorgearboxshaft
(Figure14).
Recordthismeasurementhere:
EXAMPLE:70CM(27-1/2
INCHES)
g237883
Figure14
1.Measurehere2.Lockinggroove
6.Measurethedistancefromthecenteroflocking
pinballattheendofthePTOshafttothecenter
ofthelockingpinontheotherend(Figure15).
Recordthismeasurementhere:
EXAMPLE:81CM(32INCHES)
g237882
Figure15
1.Measurehere
7.Usingthesmallerofthe2measurementsin
Figure14andFigure12,subtractthatdistance
fromthedistanceinFigure15.Example:81cm
(32inches)minus67cm(26-1/2inches)equals
14cm(5-1/2inches).
8.Theexamplemeasurementsshowthattheshaft
is14cm(5-1/2inches)toolong.Addanextra
1.2cm(1/2inch)toensurethatthePTOshaft
doesnotbottomoutwhenyoulifttheaerator
toitshighestposition.
EXAMPLE:14CM(5-1/2INCHES)PLUS1.2CM(1/2
INCH)EQUALS15CM(6INCHES)
9.FullyslidetogetherthePTOshafttubes.Verify
thattheinsidetubedoesnotprotrudeintothe
crossandbearingsectionoftheoutertube
(Figure16).Ifthishappens,youneedtocutoff
moreoftheinsidetube—proceedtonextstep.
10.Measurethedistancetheinsidetubeprotrudes
intothecrossandbearingsectionoftheouter
tube(Figure16).Addthisdistancetothe
dimensionattainedinstep8.
g237881
Figure16
1.Cutoff
2.Insidetube
11.Separatethe2halvesofthePTOshaft(Figure
17).
12.Measurethedistancefromtheendofeachtube
toitssafetyshield(Figure17).
Recordthemeasurementshere
and.
g237887
Figure17
13.Usingthedimensionsdeterminedinstep8,
locate,mark,andcutofftheshieldandtube
fromeachPTOhalf(Figure18andFigure19).
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