Keeping arcade machines in optimal condition requires regular maintenance to preserve their classic gameplay and functionality. The most common tasks involve both exterior and interior care. Regular cleaning of the cabinet exterior with appropriate solutions prevents dirt buildup and preserves artwork. Internal component cleaning is crucial, particularly removing dust from circuit boards and power supplies using compressed air to prevent overheating.

Joystick and button maintenance ranks among the most frequent needs, involving inspection for worn parts, cleaning microswitches, and ensuring proper tension. Coin mechanism cleaning ensures proper operation and prevents jams, requiring careful removal of debris from coin paths and sensors. Monitor upkeep involves adjusting picture settings, dealing with potential screen burn-in, and safely discharging the monitor when needed.

Power supply verification ensures consistent voltage output to protect sensitive components. Regular inspection of wiring and connectors prevents intermittent operation and electrical issues. For older machines, board battery replacement prevents damage from leaking batteries. While some tasks require technical skill, many maintenance activities can be performed by owners with proper care, preserving these classic games for future enjoyment.