Did the garage do any other work.

Did tehy clean up the rear brakes or have to say repair the handbrake cable because it was sticky.

Did they also do a safety check and check the tightness of all the chassis bolts.

Did they also check fan belt and other minor items when it was in the garage.

I know people will say and can you give it a general check over as well and complain if something goes wrong with the car that is not connected with the bearings three months later because the garage should have checked!

Therefore can you confim that you only told them to changed the rear wheel bearings ( and nothing more ) and there was no further work they have done like free off or cleaning the rear brakes after seeing the condition of them when the rear drums were removed.

eddie