I need some help plz...i am a soldier and just got stationed at fort rucker alabama. We have just inherited my father n laws kubota L140 upon his death. the tractor runs good except yesterday the steering box went out. i have the box loose but my problem is i cant figure out how to get the steering arm or link disconnected from the box so i can finish getting the gear box off the tractor. plz dont laugh, its probably something simple but i cant figure it out. anybody plz?