Will a chip light illuminate in the cockpit if the magnetic oil drain plug detects metal particles?

• A. Yes, to notify the pilot
• B. No, there is no indication
• C. Only if the oil temperature is high
• D. Only during maintenance checks

Answer: (B)

In a lifting system context, when considering the role of a magnetic oil drain plug, it's essential to understand its primary function. The magnetic oil drain plug is designed to attract and accumulate metal particles that may be present in the oil, indicating wear or potential issues within the engine. However, this device does not provide direct communication or a visual indication to the cockpit or pilot during flight operations.

If metal particles are detected by the magnetic oil drain plug, they are collected within the plug itself, but no signal is sent to illuminate a warning light in the cockpit. The presence of metal particles needs to be addressed through routine maintenance checks, but it will not trigger an illumination in the cockpit, meaning the pilot receives no immediate notification or alert. This underscores the importance of regular inspections and maintenance to ensure the proper functioning of the engine and its components, which is part of standard safety protocols for lifting systems.