ADJUSTING OF BRAKES OF AUTOMOBILE VEHICLES; ADJUSTMENT OF AUTOMOTIVE ENGINES AND INSPECTION AND INSTALLATION OF PARTS THEREFOR, COMMONLY CALLED ENGINE TUNE-UPS; INSPECTION, REPAIR, ROTATION AND INSTALLATION OF AUTOMOBILE TIRES; ALIGNMENT AND BALANCING OF AUTOMOBILE VEHICLE WHEELS; DIAGNOSIS OF AUTOMOBILE MALFUNCTIONS; INSPECTION AND INSTALLATION OF AUTOMOTIVE EXHAUST SYSTEMS AND PARTS THEREFOR, AUTOMOTIVE BRAKE SYSTEMS AND PARTS THEREFOR, AUTOMOBILE BATTERIES AND ELECTRICAL SYSTEMS AND PARTS THEREFOR, AUTOMOTIVE TRANSMISSIONS AND PARTS THEREFOR, POSITIVE CRANKCASE VENTILATION VALVES AND SYSTEMS USED IN INTERNAL COMBUSTION ENGINES FOR ELIMINATING CRANKCASE EMISSIONS AND PARTS THEREFOR, FRONT END PARTS, SEAT BELTS AND ACCOMPANYING ACCESSORIES; AND CHARGING AND RE-CHARGING AUTOMOBILE BATTERIES