FAA AMT Airframe Practice Exam 2025 – All-in-One Study Guide to Master Aviation Maintenance Technician Certification!

Question: 1 / 1030

What should you do if you find a vacuum operated instrument glass loose?

Tighten the glass

Clean the glass

Install another instrument

If a vacuum operated instrument glass is found to be loose, the correct action to take would be to install another instrument. This is essential because a loose glass can affect the accuracy of the instrument reading and potentially lead to incorrect data, which can compromise the safety and performance of the aircraft. Therefore, replacing the instrument with a secure glass is crucial to ensure reliable and precise readings during flight operations.

Options A, B, and D are incorrect as tightening the glass may not securely fix the issue, cleaning the glass will not address the underlying problem of it being loose, and ignoring the problem could result in unsafe conditions and inaccurate readings.

Get further explanation with Examzify DeepDiveBeta

Ignore it as it's not critical

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy