rmonio
Platinum Member
I have been blessed with longevity on my machines as well. The service kit from JD is worth the investment and easy to do.I also do my own, and I think it really depends on your specific use in this case.
For me mowing my area is usually about a 3-3.5 hour affair, I will grease it several times per season, and sharpen the blades at the same time. Good time to check the blades as well, my wife has bent a blade or two in her time. The oil change interval on my mower is quite long 400 hours, but I doubt I will let it go that long. I did change it at the end of the season last year at 60hrs, just felt that was long enough for the "break in" oil. I will likely change it every other season.
I really think that greasing and the blades are the thing that should be done a few times a season, even if you have a small push mower I think you should sharpen the blade at least once a season, you will get to know your machine and know what it needs.
These machines are a big investment, hell even the little push mowers are expensive in my book, the better you take care of them the longer they will last.
I have a 24yr old Craftsman (Husqvarna) with 900 hours and it is still going strong, because I took care of it and stored it in the barn out of the weather. I have an old 80's Ford YT16 that while it is a smokey beast still runs great. It does not mow much anymore, usually areas where there might be gravel, it is still going strong, god only knows how many hours it has. Just replaced the belt for the first time a few days ago, still on the original drive belt.
Take care of these machines and they will last you a long time.