Keya steering

I might just be lazy but having difficulty with removing steering wheels does anyone know which adaptors are needed for the following
New holland T 6.155
New holland ts115
New holland tx64 combine
Many thanks

They will need to come off at some point Nick
Soak with wd40 or similar
Slacken the centre nut but don’t fully remove
Have someone pulling up on the steering wheel as square as possible
Then have someone give the centre nut a few good smacks with copper hammer
Never failed yet

T6 155 i think its the same as the T5 140 i just got one and got the A

jus drill 3 holes on a plate the as a puler the bolts sould be 8mm