#help pls

Hi everyone, just bought a 1991 sunbird and when I checked the trans fluid the whole dipstick tube came out. Is it held in by a bolt or some sort of O-Ring. Thanks for your time.

I bought the car from a old granny. She never used the parking brake, so it was loose. I would drive at 5mph, yank the brake to the top and the car never slowed down, brake pads weren't worn out. Went to a parts shop, guy told me the "springs" on the calipers were definetly jammed since the old...