Service schedule

Briggs & Stratton service schedule, operator's manual 80015888, 80018958, 80023472, 80016034, 80023474, 80023473

Last checked October 3, 2026

• First 5 Hours
  • Change engine oil
• Every 8 Hours or Daily
  • Clean debris
  • Check engine oil level
• Every 25 Hours or Yearly
  • Clean engine air filter (service more often under dirty or dusty conditions)
• Every 50 Hours or Yearly
  • Change engine oil (service more often under dirty or dusty conditions)
• Yearly
  • Replace engine air filter (service more often under dirty or dusty conditions)
  • Service fuel valve
  • Service spark plug
  • Inspect muffler and spark arrester
  • Clean cooling system (service more often under dirty or dusty conditions; see any authorized dealer for service)

As printed in the operator's manual, form 80015888, 80018958, 80023472, 80016034, 80023474, 80023473.