I was able to free my comp release cable up by removing it and pouring a
rust remover down inside. Just keep working at it.
I had to weld a bolt onto the handle end for something to grip. G
Those drums are pretty robust. You can hit them fairly hard. I had my local brake repair shop re-shoe and turn the drums. Now the tractor stops like it should. G
I have a l1500, And I have a Howse rotary mower. I use 1st PTO gear with 5-6' tall grass with no problem. I use 2nd gear PTO with shorter grass, again with no problem. G