Toro 31222 - Adjusting the Parking Brake; Belt Maintenance; Checking the Alternator Belt

AdjustingtheParkingBrake
Iftheparkingbrakefailstoengage,anadjustmenttothe
brakepawlisrequired.
1.Loosenthe2screwssecuringtheparkingbrakepawl
totheframe(Figure48).
1
4
3
2
Figure48
1.Brakecables3.Parkingbrakepawl
2.Screws(2)
4.Brakedetent
2.Presstheparkingbrakepedalforwarduntilthebrake
detentcompletelyengagesonthebrakepawl(Figure
48).
3.Tightenthe2screwslockingtheadjustment.
4.Pressthebrakepedaltoreleasetheparkingbrake.
5.Checktheadjustmentandreadjustasrequired.
BeltMaintenance
CheckingtheAlternatorBelt
ServiceInterval:Every100hours
Aftertherst10hours
1.Openthehoodandsecuretheproprod.
2.Checkthetensionofthealternatorbeltbydepressing
it(Figure49)midwaybetweenthealternatorandthe
crankshaftpulleyswith10kg(22lb)offorce.
Figure49
1.Alternator3.Brace
2.Bolt
Thebeltshoulddeect11mm(7/16inch).Ifthe
deectionisincorrect,proceedtostep3.Ifcorrect,
continueoperation
3.Loosentheboltsecuringthebracetothealternator
(Figure49),andthealternatorpivotbolt.
4.Insertaprybarbetweenthealternatorandtheengine
andpryoutonthealternator.
5.Whenyouachievethepropertension,tighten
thealternator,braceandpivotboltstosecurethe
adjustment.
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