can you put rotella t 15w40 oil in the new 2720 jd tractors without doing any harm.
Once you are past the 100 hr break in oil change there is no problem using Rotella. It is a good choice.
What is wrong with Rotella before 100 hr? The poster was not asking about the synthetic. I always use Rotella and it is what I put in on the initial 50 hr change. I have never had a lick of trouble from any of my engines using Rotella.
I believe the JD literature describes changing the oil in the Yanmar diesel at the 50 hours mark the first time.
John M
Break in oil? seriously, what is this Magic John Deere? :laughing: