problem in rear drum only in one side

When I pull the handbrake/e brake and release it and then hit the foot brake the self adjuster in the hub keeps clicking it only does it one time after the handbrake is pulled. And when I pull the handbrake theres a noise that comes from the hub. Its like the handbrake resets the adjuster and when I use the foot brake it self adjusts. And the brakes are 3 weeks old. The problem only started after I had bushings in the back axle replaced and it involved sum banging with a hammer could I of wrecked the self adjuster on the brake shoes. Any advice apprecited