The manual says change the oil the first 5 hours, but wouldn't it make sense to change the filter since the "loose shavings" will clog the oil filter since the engine is new. And its a left over model so that filter has been there for about a year.
Now that's going to cause trouble.also you may need to know the filter does NOT need be changed every time you change the oil
The Kohler engineers said they run break in oil in the factory and drain it before it is shipped, but there were some companies wanting the correct oil in the engine when it was received. When the engine gets to its location, is installed and filled with oil, I was told personally it did not need to be changed until the engine reached 100 hours. I told them the mower manufactures recommended changing the oil after the first 5 hrs. He said this was the procedure until we started running the break-in oil to check the engine thoroughly before it left our facility.I agree, change it, now, and with EVERY oil change.
I know Kohler recommends changing the oil every 100 hours and the filter every 200, but that really makes no sence to me. That filter is about $6.00 if you get them from the right place (Wix) and $9.00 from a dealer. That engine it's hooked too costs $1500 to $2000 to replace... I'll change the filter every time, every 100 hours.