John Deere 425 and 445 — 200 Hours or Annually (whichever comes first)

Service Interval Chart After First 5 Hours · Check/tighten hardware. · Check wheel bolt torque. Break In (After First 50 Hours of Operation) · Check wheel bolt torque. · Check/tighten air & cooling hose clamps. · Change transaxle oil and filter. · Change engine oil and filter. 50 Hours · Check electrolyte level/clean battery. · Lubricate front axle. · Lubricate steering cylinder. 100 Hours or Annually (whichever comes first) · Check/tighten hardware. · Check tire pressure. 200 Hours · Check fan belt tension. · Change transaxle oil and filter. · Clean radiator fins and screen. 200 Hours or Annually (whichever comes first) · Change air filter/clean precleaner.

(If not equipped with air restriction indicator) 59