What was found
(CAN) DURING A POST FLIGHT MX CHECK, A CRACK IN THE RT MGB ATTACHMENT FOOT WAS DISCOVERED. THE CRACK IS A RADIAL CRACK THAT EMANATES FROM THE AFT MOUNTING BOLT HOLE. THE MAIN MODULE IS BEING REPLACED.
- Difficulty date
- August 16, 2010
- Submitted
- January 4, 2011
- Operation
- Air carrier
- Make and model
- Skrsky S92A
- Aircraft time
- 112 hours
- Engine
- Ge CT78A
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Module
- Part number
- 9235115100043
- Condition
- Cracked
- Location
- M/R Gearbox
- Part time
- 28 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.