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Was just wondering if anyone has a Kohler Courage with more hours than mine, it's an 18 hp SV540 Courage on a Gravley ZT1844XL Zero Turn, it now has 807 hours, the only thing I've done is change oil and filter every 25 hrs with Penzoil 10W30 Dino oil and air filter once a year, it has a...

Hey guys and gals I'm back. My wife has been very sick for last several years and took up all my time, thankfully a new infusion drug has really helped, she went from bedfast to sitting up now. This has given me time to get back to sites like ours for some relaxing fun.

Moderators, Looks like we are being invaded with spam :thumbdown:

Just for the heck of it while mowing this morning I checked temps of engine and drives with infrared gun. Here in central Oklahoma it getting hot, when I started it was 82 and 85 when I finished. I have a Husqvarna 4623 zero turn, it has dreaded kohler courage and hydro gear EZT drives. At 20...