The test procedure per the applicable Engine Manual does require a vibration check for the low/intermediate and high speed rotor systems.

Release of an engine with high vibrations can result in:

On-wing vibration complaints, with subsequent troubleshooting Rotor system failures Premature engine removals

Limits are provided for transient conditions and steady state data points.

Troubleshooting recommendations are limited to verification of the proper signal input and tracking.This practice provides recommendations for:

Correct cable and transmitter installation and connections Calibration Recorded data interpretation and data analysis

Product Details

Published:

12/17/2025

File Size:

1 file , 1000 KB

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus