Toro Greensmaster 3120 - Page 43

InstallingtheEngine
IMPORTANT
Ensurethatallpartsremovedfromtheengineduringmaintenance
areinstalled.
1.Iftheexhaustmanifoldwasremovedduringmaintenance,usenewexhaust
gasketsandtightenthemanifoldscrewsfrom20to22N·m(170to200in-lb).
g206388
Figure9
1.Rubbercoupler
5.Spacer(4each)9.Flangeheadscrew(2
each)
2.Pumphub
6.Flatwasher(4each)10.Squarekey–pump
3.Enginehub
7.Capscrew(2each)11.Squarekey–engine
4.Setscrew(4each)8.Locknut(2each)
2.Iftheenginehuborthepumphubwasremoved(Figure9),applyanti-seize
lubricanttotheboreofthehubandinstallthehubandkey.Applymedium
strengththreadlockertothehubsetscrewsandtightenfrom10to12N∙m
(90to110in-lb).
Note:DoNottightentheenginehubsetscrewsuntilaftertheengineand
thepumphavebeeninstalledonthemachine.
CAUTION
Theengineassemblyweighsapproximately45kg(100lb).Usean
appropriatelifttosupporttheengineassembly.
Greensmaster3120
Page3–9
Engine:ServiceandRepairs
17230SLRevC