Maintenance; Service Interval Chart - Toro 73547 Wheel Horse 520Lxi Operator's Manual

Maintenance

Service Interval Chart

Service Operation
Engine Oil—check level
Engine Coolant—check level
Radiator Screen—check for debris*
Brake—check
Safety System—check
(3) Air Intake Screens—clean*
Engine Area—clean*
Rear Transaxle Cover—clean*
Engine Oil—change
Engine Air Precleaner—clean*
Tires—check pressure
Battery—check electrolyte level
Transaxle—check oil level
Transaxle—change oil
Transaxle—change oil filter
Power Steering Filter—clean
Lubrication
PTO (Power Take Off) Belt—check
tension
Engine Air Filter—replace*
Spark Plug(s)—change
Fuel Filter—replace
Fan Belt—check
Engine Oil Filter—change
Inspect radiator and hoses
Chipped Surfaces—paint
Radiator—flush and change coolant
(every 400 hours or 2 years)
* More often in dusty, dirty conditions
26
Each 5 25
Use Hours Hours
X
X
X
X
X
X
X
X
Initial
X
X
X
X
Initial
50 100 200
Hours Hours Hours
X
Initial X
Initial X
Initial X
X
X
X
X
X
X
X
X
Storage
Service
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X