All electronic boards are inspected, serviced, repaired and any burnt connectors replaced.
Fuses are checked and correct fuse values installed (safety issue to prevent damage to the game or a fire)
Cabinet vacuumed, outside of cabinet cleaned and inspected for any issues
Playfield is stripped down and all plastics, ramps and mechanisms are cleaned and the playfield is polished. If the game has plastic ramps they are flame polished to restore clarity and appearance.
Flippers are rebuilt with new plungers, links and coil stops to ensure the strongest possible flippers.
All rubber rings are replaced and all new lightbulbs installed.
All switches are checked, adjusted or replaced
All coils and mechanisms are checked, adjusted or replaced