Service Manual

EngineRemoval(Figure21)

1.Parkmachineonalevelsurface,lowercuttingdecks,stopengine,apply

parkingbrakeandremovekeyfromthekeyswitch.

2.Disconnectnegativebatterycablefrombatteryterminalandthendisconnect

positivecablefrombattery(seeBatteryService(page6–91)).

3.Raiseandsupporthood.

CAUTION

Donotopenradiatorcapordraincoolantiftheradiatororengineis

hot.Allowtheengineandexhaustsystemtocoolbeforeworkingon

theengine.Pressurized,hotcoolantcanescapeandcauseburns.

Ethylene−glycolantifreezeispoisonous.Disposeofcoolantproperly

orstoreitinaproperlylabeledcontainerawayfromchildrenand

pets.

4.Draincoolantfromtheradiatorintoasuitablecontainer(seeRadiatorand

OilCoolerAssembly(page4–17)).Disconnectupperandlowerhosesfrom

theradiator.

5.Removeaircleanerassemblyfromengine(seeAirCleanerSystem(page

4–11)).

6.Removeexhaustpipe(item16inFigure21)andexhaustbracket(item13

inFigure21oritem6inFigure26)fromengine.

g274767

Figure22

1.Positivebatterycable3.Fusiblelinkharness

2.Negativebatterycable

7.Notelocationofcabletiesusedtosecurewireharnesstothemachine.

Disconnectwiresand/orelectricalconnectionsfromthefollowingelectrical

components:

A.Theenginewireharnessfromthemachinewireharness.

B.Thepositivebatterycablefromtheenginestartermotor(Figure22).

C.Thefusiblelinkharnessfromthemainwireharness(Figure22).

D.Thenegativebatterycableattheengineblock(Figure22).

8.CarefullydisconnectenginewireharnessconnectorfromengineECU.

YanmarDieselEngine:ServiceandRepairs

Page4–22

Groundsmaster

4100-D&4110-D

13203SLRevF