How do you adjust the rear brakes on a 1978 mgb?

To adjust the rear brakes on a 1978 MGB, first, ensure the car is safely lifted and secured. Locate the brake adjuster, which is typically found at the bottom of the brake drum; use a brake adjusting tool or screwdriver to turn the adjuster wheel. Rotate it until the brake shoes just make contact with the drum, then back off slightly to ensure smooth rotation. Finally, reassemble the drum and check the brake pedal feel before lowering the vehicle.