TRANSMISSION PROBLEM ON FX24D

[7428]

I PUT A GOOD USED AUTO SHIFT TRANSMISSION IN MY FX24D ALONG WITH CLUTCH PILOT BUSHING PRESSURE PLATE ECT.
I DROVE THE TRACTOR ABOUT 40 FEET EVERYTHING SEEMED TO WORK FINE AND PARKED IT FOR ABOUT 10 MINUTES WITH THE ENGINE RUNNING BRAKE ON AND WHEN I WENT TO BACK UP THE TRACTOR WOULD NOT MOVE
I TRIED FORWARD AND STILL NOTHING
I FINALLY MADE IT BACK TO MY SHOP BY PUSHING IT
I CHECKED THE FLUID AND IT WAS FINE LEVEL OK
BUT NOTICED SOME SMALL AIR BUBBLES IN THE OIL AND WHEN LOOKING THROUGH THE DIPSTICK HOLE WHEN I PUT THE TRACTOR IN FORWARD OR REVERSE I NOTICED OIL WAS IT LOOKED LIKE SPRAYING INSIDE TO THE LEFT OF THE CENTER PLATE THIS MAY BE NORMAL BUT IAM NOT SURE
IAM GOING TO REPLACE THE O RING AT THE SUCTION TUBE IN CASE IT IS SUCKING AIR
THE LOADER AND THREE POINT WORK FINE
I ALSO CLEANED THE SUCTION SCREEN BEFORE I INSTALLED THE TRANSMISSION
IT WORKED GREAT UNTIL I STOPPED IT FOR ABOUT 10 MINUTES CAN ANYONE HELP ON THIS ISSUE MAYBE SOMEONE ELSE HAS HAD THIS PROBLEM
ANY HELP WOULD BE GREAT
THANKS
CW

 

[normde2001]

Does the PTO still work? Could you have knocked the HI/LO range selector out of gear?

 

[7428]

YES SIR THE PTO AND THE LOADER WORK FINE
AND WHEN I PUSH IN THE CLUTCH THE PTO STOPS TURNING LIKE IT SHOULD
HOWEVER I JUST WENT OUT AND STARTED THE TRACTOR AGAIN AND LOOKED THROUGH THE DIP STICK HOLE AND NOTICED THAT WHEN I PUT THE TRACTOR IN FORWARD OR REVERSE THE OUTPUT SHAFT TO THE LEFT OF THE CENTER PLATE IS TURNING AND AGAIN WHEN I PUSH IN THE CLUTCH IT STOPS LIKE IT SHOULD UNLESS IT IS JUST FREEWHEELING
I THINK I WILL PULL THE SIDE COVER AND SEE IF I CAN TELL IF THE LEVER FOR THE THREE HIGH LOW SPEEDS IS ENGAUGING
YOU COULD BE RIGHT BUT I CAN FEEL AND HEAR THE HI/LOW THREE SPEED LEVER SHIFTING INSIDE AND BY WATCHING THE LINKAGE IT IS SHIFTING ALSO
ANY OTHER SUGGESTIONS??
THE GUY I BOUGHT THE TRANNY FROM IS A GREAT GUY SO I KNOW IF THE TRANNY HAS A PROBLEM HE WAS UNAWARE OF IT THANKS FOR THE REPLY