Operator's Manual

Figure46

CoolingSystem

Maintenance

CleaningtheAirIntakeScreen

ServiceInterval:Beforeeachuseordaily—Cleanthe

airintakescreen.

Beforeeachuseremoveanybuild-upofgrass,dirt

orotherdebrisfromthecylinderandcylinderhead

coolingns,airintakescreenonywheelend,and

carburetor-governorleversandlinkage.Thiswillhelp

insureadequatecoolingandcorrectenginespeedand

willreducethepossibilityofoverheatingandmechanical

damagetotheengine.

CleaningtheCoolingSystem

ServiceInterval:Every100hours/Yearly(whichever

comesrst)—Checkandcleanengine

coolingnsandshrouds.

1.DisengagethePTOandsettheparkingbrake.

2.Stoptheengine,removethekey,andwaitforall

movingpartstostopbeforeleavingtheoperating

position.

3.Removetheairintakescreen,recoilstarterandfan

housing(

Figure47).

4.Cleanthedebrisandgrassfromtheengineparts.

5.Installairintakescreen,recoilstarterandfanhousing

(Figure47).