GM Repair Questions? Ask a Mechanic for Answers ASAP
I suspect the brakes on that side are not assembled correctly. The shoes should be arranged so that the long shoe in the rear you can see this by looking at the lining on the shoe. The adjuster lever and adjuster gear should be on the same side as the ebrake lever which is on the back side of the shoe. There should be a rod that is straight with fork on each end one end is wider with a spring on it this should be just below the wheel cylinder with spring end pointed at the ebrake lever.