MTD RZT Series Operator's Manual page 25

Maintenance Schedule
Before
Each use
Every
10 Hours
Every
25 Hours
Every
SOHours
Every
100Hours
Prior
toStoring
Check Engine OilLevel _
Check AirFilterfor Dirty,Loose orDamaged Parts
Clean andRe-oilAirFilter's FoamPrecleaner V f
Replace Air FilterElement
Change Engine OilandReplace O ilFilter V f
Clean BatteryTerminals _
LubeFrontPivotAxleandCaster Axles V f V f
Clean Engine Cooling Fins V f V f
LubeFrontDeckWheels V f V f
Check SparkPlug Condition & Gap V f V f
Replace FuelFilter V f
SECTION 6
-- MAINTENANCE & ADJUSTMENTS
25