The engine runs great and it cuts grass & mulches leaves efficiently. It has 529 hours on it & runs strong. I have ALWAYS kept the synthetic oil clean & changed the filter every 20 hours. I also grease the fittings with the oil change. The rear main seal was replaced 25 hours ago, & it has has a small oil leak that has been about the same for the last ten years. I check & fill every few hours. It goes through a quart every 25 hours or so. I JUST did my fall maintenance. 1 Oil & filter Changed using Mobile one synthetic oil. 2 Fuel filter & gas line changed using authentic JD filter. 3 Both spark plugs changed. 4 Air Filter cleaned. 5 Lubed at lube points. 8 Blades sharpened & under the deck power washed. It cuts fast & edges terrific because of the fast track deck design. The deck is in great shape. Currently, I have regular blades on it, New mulching blades are included. It has a high quality battery. It drives fast and the hydros are great. The deck makes it great for edging. This is a Commercial Mower. The JD F620 Mower 54 Z-Track Deck. The item “Zero Turn Lawn Mower John Deere” is in sale since Friday, September 6, 2019. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers\Riding Lawn Mowers”. The seller is “chicagovegasjack” and is located in Dundee, Illinois. This item can’t be shipped, the buyer must pick up the item.
- Engine Size: 20 HP
- Brand: John Deere
- Model: F620
- Cutting Width: 54
- Type: Zero-Turn Mower
- Power Source: Koehler 20 HP Gas Engine
- MPN: F620