Oil change on Ford 1210 tractor

Changing the oil on a 1980's Ford 1210 compact tractor
Oil (Rotella 15W-40)
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Oil filter
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Drain plug gasket/washer
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Oil filter wrench
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Ford 1210 Tractor Owner’s Manual
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(Amazon affiliate links)

[@moki888]

How much oil does your 1210 take?

[@stickwallfarm]

Can't remember how much I put in, but from the owner’s manual:
Less Filter 2.6 quarts
With Filter Change 3.0 quarts