Based on the oil filter analysis posted previously on my JD GT, you've got plenty of time left on that filter. I changed mine around 25 hours and there wasn't much in the media.
My mom's 2017 Troy Bilt push mower with the 140cc OHV Briggs
Out and In: Mobil 1 15W50
I mostly use this one or twice a year to run some fresh gas through it since I have a self propelled mower I use for the regular mowing, but the self propel is a little too slow when mulching leaves I have to manually push it fast enough to not blow away the leaves in front of the mower so I used this, I think this is the first time I've changed the oil since 2021, it was a little dark but probably could've stayed in another few years but, eh, I got more than enough M1 15W-50 laying around.
Split most of next year’s wood this week. Mostly ash with some hickory and maple thrown in. 20 something years old splitter. Amsoil out Amsoil in, every other year oil change.
Last mow of the year for the older Honda engine in my signature.
Out/In: Valvoline FS HM 10w-30
It only gets about 20hrs of use per year. Postage stamp lot only takes 25min to mow.
Changed the oil and filter on the neighbors John Deere X300. He took the deck off and put the blower on.
Out: JD filter and I'm assuming JD 10w30 (last service done by the dealer)
In: ST4967 and some Mystik JT8 10w30 HDEO
Split most of next year’s wood this week. Mostly ash with some hickory and maple thrown in. 20 something years old splitter. Amsoil out Amsoil in, every other year oil change.
2019 year model Murray MT175-42 riding mower
Briggs 17.5 hp Powerbuilt engine
Been sitting for 3 years
Cleaned filthy carb 3 times and changed fuel line, fuel line disintegrated and was plugging up outlet on fuel tank
New NGK plug
1 quart Lucas UTV/ATV 10W40, half quart ST 10W40
I experimented with using a fluid extractor on these two engines, tipping them toward the dipstick tube on a couple of 2x4s. I’m pretty happy with how it went.
New to me... used Toro 824 snow blower. This is the Tecumseh 8hp motor with the screws right on the carb for idle and high adjustment. I adjusted them as best I could and adjusted the governor arm as best I could. I will probably do it again as the adjustments are a bit of a dance. Before it idled rough and mostly bogged when I throttled it up; after, it mostly didn't bog when throttled up and idles smooth.
Let's keep it Gravely. Wife's Pro Turn 160 with a Kawasaki FX 730V. 150 hours total on the machine. Out Kawasaki forgot what grade and Kawi filter. In Kawi 20-50 and Kawi filter. Changed spark plugs to Autolite Iridium XS65. Scraped the underside of the deck and gave it a coating of Krown just for curiosities sake.
Craftsman 22" walk behind lawnmower.
Washed & waxed. Coat of Fluid Film under deck. Sharpened blade. Used Fogging Oil in cylinder.
Out: Briggs & Stratton 30W oil
In: Briggs & Stratton 30W oil with a jigger of MMO.
Replaced air filter as well.
Tucked in for short winter nap. (We use to have long winters.)