| Item |
Daily or 10 Hours |
250 Hours |
500 Hours |
750 Hours |
| Check Engine Oil Level |
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| Check Engine Coolant Level |
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| Check Transmission/Hydraulic Oil Level |
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| Drain Water from Fuel Filter and Fuel Tank |
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| Lubricate 2WD Adjustable Front Axle Componentsa |
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| Lubricate MFWD Axle and Drive Shaft. Check Oil Level in Axle Housing and final Drivesa |
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| Check Oil Level in Rear Drop-Axle, Hi-Crop Tractors (7420 only) |
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| Lubricate Rockshaft and Hitch Components a |
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| Check Neutral Start Circuit |
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| Check/Drain Water from Fuel Tank |
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| Check Front and Rear Wheel Bolts |
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| Check Brake Operation |
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| Change Engine Oil and Filterb |
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| Change IVT Transmission/Hydraulic Oil Filterc |
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| Change Fuel Filter Element |
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| Check Air Intake System |
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| Lubricate Rear Axle a |
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| Lubricate Draft Link Bearing |
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| Check Engine Ground Cable |
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| Change PowrQuad Plus Transmission/Hydraulic Oil Filter |
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| Change Front PTO Oil Filter |
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| Check Seat Belt for Signs of Wear |
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| Check Engine Speeds |
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| aLubricate daily or every 10 hours when operating in extremely wet or muddy conditions |
| bCan be extended to 500 hours if using PLUS-50 oil and John Deere filter |
| cIVT Transmission only |