Hi all, just recently picked up a 2007 komatsu FG25T-16. Serial 210459A. It loaded onto a trailer fine when I picked it up but when I tried to use it today for the first time it was having a hard time moving in either reverse or forward but more of a problem forward. I checked the tranny dip stick and just the tip had fluid on it. I checked the fluid level while it was running and fairly warmed up. I'm hoping the fluid is just low. I did not see any leaks underneath. What type of fluid does the transmission use. I do not have a service manual. Please help, thanks