How to adjust the rear brakes? on 1994 Pontiac Trans Sport

Brake pedal is low inside the car possibly needs to be adjusted. Do they adjust normaly like other through the opening in the drum?

Asked by for the 1994 Pontiac Trans Sport
1 answer
That's what I would do. I don't like to take up on the cable adjustment, if it has one, to adjust for rear brake shoe wear.