Toro 31051 - Page 80

InstallinganAdjustableFitting(continued)
7.Tightenthettinglocknut(Step4inFigure28):
A.Holdthettinginthecorrectalignmentwithawrenchanduseatorque
wrenchandtightenthettingtotherecommendedtorquevaluewithinthe
speciedrangeoftorquevalues;refertotheFittingInstallationT orque
Table(page5–12).Thistighteningprocedurerequiresadrive-adapter
wrench(e.g.,crowfootwrench);refertoCalculatingtheTorqueValues
WhenUsingaDrive-AdapterWrench(page2–9).
B.Ifatorquewrenchisnotavailableorifspaceattheportpreventstheuse
ofatorquewrench,holdthettinginthecorrectalignmentwithawrench
andtightenthelocknutwithasecondwrench.
C.Iftheportmaterialissteel,tightenthettingtothelistedFlatsFrom
FingerTight(FFFT)value;refertotheFlatFromFingerTight(FFFT)
Table(page5–12).
D.Iftheportmaterialisaluminum,tightenthettingto60%ofthelisted
FFFT;refertotheFlatFromFingerTight(FFFT)T able(page5–12).
FittingInstallationTorqueTable
FittingSizeFittingThreadSizeInstallationTorqueIntoSteelPort
InstallationTorqueInto
AluminumPort
1/4BSPP13.5mm(0.52inch)–1945to55N·m(33to41ft-lb)27to34N·m(20to25ft-lb)
3/8BSPP16.7mm(0.66inch)–1951to62N·m(38to46ft-lb)33to38N·m(24to28ft-lb)
6SAE9/16—1847to56N∙m(34to42ft-lb)28to35N∙m(20to26ft-lb)
8SAE3/4—1679to97N∙m(58to72ft-lb)48to58N∙m(35to43ft-lb)
10SAE7/8—14135to164N∙m(99to121ft-lb)82to100N∙m(60to74ft-lb)
12SAE1–1/16—12182to222N∙m(134to164ft-lb)110to134N∙m(81to99ft-lb)
14SAE1–3/16—12217to265N∙m(160to196ft-lb)131to160N∙m(96to118ft-lb)
16SAE1–5/16—12274to336N∙m(202to248ft-lb)165to202N∙m(121to149ft-lb)
20SAE1–5/8—12335to410N∙m(247to303ft-lb)202to248N∙m(149to183ft-lb)
FlatFromFingerTight(FFFT)Table
Size
FFFT
1/4BSPP
1.00±0.25
3/8BSPP
1.50±0.25
6SAE
1.50±0.25
8SAE
1.50±0.25
10SAE
1.50±0.25
12SAE
1.50±0.25
16SAE
1.50±0.25
HydraulicSystem:GeneralInformation
Page5–12
ProLineH800
19241SLRevB