What was found
DURING INSPECTION FOUND MGB LOWER MAST SEAL IS LEAKING.
- Difficulty date
- December 5, 2023
- Submitted
- December 5, 2023
- Operation
- General aviation
- Aircraft
- N553XB
- Make and model
- Skrsky S76D
- Aircraft serial
- 761019
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Seal
- Part number
- SB8209103
- Condition
- Failed
- Location
- M/R Gb
- Component
- Main Gearbox
- Component part number
- 7635109600046
- 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.