What does the CHIP annunciator mean?

• A. Engine is running smoothly.
• B. Engine chip detector indicates oil contamination.
• C. Oil pressure is optimal.
• D. Engine is overheating.

Answer: (B)

The CHIP annunciator indicates that the engine chip detector has detected oil contamination. This warning alerts the crew that there may be metal particles present in the oil, which can signify wear or damage to engine components. It is crucial for maintenance and safety as it can prevent further damage to the engine by prompting immediate investigation and corrective action. Monitoring the oil condition is vital for ensuring the health of the engine, and the illumination of the CHIP light serves as a critical warning for pilots to follow proper procedures to avert potential engine failure.