What was found
WHILE REMOVING THE VIBRATION DAMPER UNDER PILOTS SEAT FOUND STIFFENER ASSEMBLY CORRODED THAT THE VIBRATION DAMPER ATTACHES TO.
- Difficulty date
- December 6, 2017
- Submitted
- December 15, 2017
- Operation
- Air carrier
- Aircraft
- N779LF
- Make and model
- Bolkms BK117C2
- Aircraft serial
- 9103
- Aircraft time
- 5,231 hours, 15,832 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- B183M1059101
- Condition
- Corroded
- Location
- Cockpit
- Part time
- 5,231 hours, 15,832 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.