Toro 30363N - Bleeding Air from the Injectors

Theelectricfuelpumpwillbeginoperation,thereby
forcingairoutaroundtheairbleedscrew.
CAUTION
Theenginemaystartduringthisprocedure.
Movingfansandbeltsinarunningenginecan
severelyinjureyouorbystanders.
Keephands,ngers,looseclothing/jewelry,and
hairawayfromtheenginefanandbeltduring
thisprocedure.
5.LeavethekeyintheOnpositionuntilasolidstream
offuelowsoutaroundthescrew.
6.TightenthescrewandturnkeytotheOffposition.
Note:Normally,theengineshouldstartafterabove
bleedingproceduresarefollowed.However,if
enginedoesnotstart,airmaybetrappedbetween
injectionpumpandinjectors;refertoBleedingAir
FromtheInjectors.
BleedingAirFromtheInjectors
Note:Thisprocedureshouldbeusedonlyifthefuel
systemhasbeenpurgedofairthroughnormalpriming
proceduresandenginewillnotstart;refertoBleeding
theFuelSystem.
1.Placearagunderthepipeconnectioncomingfrom
theinjectionpumptotheNo.1injectornozzleas
illustratedin
Figure48.
Figure48
1.PipeconnectionfromtheinjectionpumptotheNo.1
injectornozzle
2.MovethethrottletotheFastposition.
3.TurntheignitionkeytheStartpositionandwatch
thefuelowaroundtheconnector.
CAUTION
Theenginemaystartduringthisprocedure.
Movingfansandbeltsinarunningenginecan
severelyinjureyouorbystanders.
Keephands,ngers,looseclothing/jewelry,and
hairawayfromtheenginefanandbeltduring
thisprocedure.
4.Tightenthepipeconnectorsecurelywhenitattains
asolidow.
5.TurnthekeytotheOffposition.
6.Repeatthisprocedurefortheremainingnozzles.
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