I have a 2013 john deere D140, when should I do first oil change/should I change just the oil or the filter too.
i do filter at every oil change even if it doesn't say so.
Service Intervals
After First 8 Hours
Change engine oil.
On 107 cm (42 in.) deck: Check and adjust mower deck belt tension.
On 107 cm (42 in.) deck: Check and adjust mower deck spindle brakes.
Lubricate mower spindles
Lubricate mower pivot points.
Lubricate front axle pivot.
Lubricate front axle wheel spindles and bushings.
Every 25 Hours
Lubricate mower spindles.
Lubricate mower pivot points.
Lubricate front axle pivot.
Lubricate front axle wheel spindles and bushings.
Every 50 Hours
Change engine oil and replace filter. (Service more frequently under dusty conditions.)
Clean/replace air filter precleaner. (Service more frequently under dusty conditions.)
Replace air filter element. (Service more frequently under dusty conditions.)
Clean/replace emission filter (if equipped).
Clean engine cooling fins.
Replace fuel filter.
Replace spark plug(s).
Clean battery terminals.
Sharpen/replace mower blades.
Check/replace mower drive belt.
Clean mower deck.
Check/level mower deck.
On 107 cm (42 in.) deck: Check/adjust mower deck belt tension.
On 107 cm (42 in.) deck: Check/adjust mower deck spindle brakes.