3-Point Hitch Challenged to remove pin - Kubota L3540 Lift Arm

[Fezzik]

Reviving a few year old thread. Geez. I've been trying to get the bolt out and even used a bearing puller. Got a good grip. Bent the friggin bearing puller. I've put Kroll, PB blaster on it. I'm thinking of putting some heat on the bolt only to maybe break the bond there. Dont want to heat the arm.

 

[Dave M7040]

Reviving a few year old thread. Geez. I've been trying to get the bolt out and even used a bearing puller. Got a good grip. Bent the friggin bearing puller. I've put Kroll, PB blaster on it. I'm thinking of putting some heat on the bolt only to maybe break the bond there. Dont want to heat the arm.

I have had good luck using a puller plus an air hammer.
The rapid pounding of the air hammer will tend to jar stuff free where just pressure wont.
Dave M7040