Service Intervals
Servicing Your Machine
IMPORTANT: Avoid damage! Operating in extreme conditions may require more frequent service intervals:
• Engine components may become dirty or plugged when operating in extreme heat, dust or other severe conditions.
• Engine oil can degrade if machine is operated constantly at slow or low engine speeds or for frequent short periods of time.
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Please use the following timetables to perform routine maintenance on your machine.
Service Intervals
Break-In after 8 Hours
• Change engine oil.
• Change engine oil filter (if equipped).
Every 50 Hours or Annually
• Change engine oil.
• Change engine oil filter (if equipped).
• Lubricate mower deck spindles.
• Lubricate mower deck idler arm (62 in. deck)
Every 100 Hours or Annually
• Replace spark plugs.
• Replace air filter elements, both foam and paper.
• Replace fuel filter.
• Check mower belt.
• Sharpen / replace mower blades.
• Clean underside of deck.
• Check tire pressure.
• Clean engine cooling fins.
Every 200 Hours
• Check / adjust engine valve clearance. See your John Deere dealer for this service.
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