Toro Field Pro 6040 - Page 59

RemovingtheExhaustSystem(continued)
5.Removeanddiscardtheexhaustgaskets.Removeanyremaininggasket
materialordebrisfromtheheaderangesandtheenginesealingsurfaces.
InstallingtheExhaustSystem
RefertoFigure13forthisprocedure.
1.Loosenthetop2fastenerssecuringthemuferbracketandtensioner
assemblytotheengine.
2.Ifpreviouslyseparated,tthemuferclampsandheaderstothemufer
loosely.
IMPORTANT
Ensurethatthereisnopreload(binding)betweenthemuferand
theheadersbeforetighteningthefastenerssecuringtheheaders
totheengine.
3.Usingnewexhaustgaskets,installthemuferassemblytotheengineand
tightenthefastenersattheheaderange.
4.Securethemufertothemuferbracketwiththepreviouslyremoved
fasteners.Tightenthefastenersnger-tightonlyatthistime.
5.Tightenthetop2fastenerssecuringthemuferbracketandtensioner
assemblytotheenginefrom43to51N·m(32to38ft-lb).
6.TightenthefastenersSecuringthemufertothemuferbracketfrom28
to33N·m(21to25ft-lb).
7.Tightenthemuferclamps.
8.Operatetheengine,andcheckforexhaustleaksbeforereturningthe
machinetoservice.
FieldPro®6040
Page4–17
Engine:ServiceandRepairs
22267SLRevA