Hi. I supose its a 16x16 sle transmision. E24 means C3 and C4 clutch packs not calibrated.
To calibrate first you have to take transmision oil up to working temperature (about 60ºCelsius). Will take a while if you cannot move. Try to operate anything with a spool valve or something like that to make it faster.
Calibration:
Engine off, parking brake on, press and hold clucth, upshift and downshift, start engine and cal would appear on the instrument cluster screen.
Release buttons. Move all levers forward (F, 5th, hi range). If you put high range u will calibrate c3 and c4 clutch packs, leave it at neutral for c1 and c2.
Set engine speed to 1200, release clutch tractor shouldnt move.
Now hold upshift to calibrate first clutch pack, same procedure (after finish first) with downshift for calibrating the other clutch pack.
Once you are holding the powershift button numbers will start to increase on the screen. Minimun is 120 max is 180. When the numbers stop increasing clutch pack is calibrated.
chris
June 2021