glc I'm not familiar with your tractor but when you're under the tractor greasing it look for them. Check the seat's adjustment hardware for springs and when the seat is tilted forward look down on both sides of the transmission. Hope this helps...Where are these on a 2520?
Congrats to both of you on the new tractor. The dealer told me to "run it like I was going to use it and the change the break-in oil after 50 hours." If your tractor has a HST, the dealer said to run the RPMs up to at least 1200 anytime I was moving. He recommended before shutting off to lower the RPMs to 1000 and let it idle for "two or three" minutes before complete shut down.I also remember a quote "run it like you stole it".