Service schedule

Briggs & Stratton service schedule, operator's manual 80079084, 80083815, 80095787, 80094920

Last checked October 3, 2026

• First 5 Hours
  • Change engine oil
• Every 8 Hours or Daily
  • Clean debris
  • Check engine oil level
• Every 50 Hours or Yearly
  • Clean engine air cleaner (service more often under dirty or dusty conditions)
• Every 100 Hours or Yearly
  • Change engine oil (service more often under dirty or dusty conditions)
  • Service spark plug
  • Inspect muffler and spark arrester (service more often under dirty or dusty conditions; see any authorized dealer for service)
  • Check/Adjust valve clearance (see any authorized dealer for service)
  • Clean fuel tank and filter (see any authorized dealer for service)
• Every 250 Hours
  • Clean combustion chamber (service more often under dirty or dusty conditions; see any authorized dealer for service)

As printed in the operator's manual, form 80079084, 80083815, 80095787, 80094920.