John Deere Easy Change 30-second Oil Change System The John Deere Easy Change 30-second oil change system makes changing the engine oil easy, quick, and clean. Changing the oil is as easy as twisting on a new oil-filled filter. Oil does not need to be drained from the engine. The John Deere Easy Change filter is an additional engine oil reservoir. Changing the filter removes the captured contaminants and replaces about 0.8 qt (0.76 L) of engine oil. Compared to the 100 Series traditional oil filter, the Easy Change oil system uses a synthetic filter media material, has more filtering capacity and more oil flow capacity, and the engine system has 40 percent more oil volume. Everyone who uses the John Deere Easy Change system saves time and avoids the mess of a traditional oil change. In the past, many 100 Series Lawn Tractor owners rarely or never got around to changing their engine oil. With John Deere Easy Change, even owners who previously would not consider changing the oil themselves can easily do it now. The Easy Change 30-second oil change system is a no-mess, no-fuss solution the competition cannot match. Installation instructions are in the Operator's Manual and in the John Deere Easy Change service part box. The John Deere Easy Change system cannot be added to engines that were not equipped with it as an original equipment manufacturer (OEM) part Factory installed filter on models E120, E130, E150, E160, E170 and E180