What was found
CORROSION - HINGE, AIR CONDITIONING BAY LOWER DOOR AFT HINGE, PNL NO 191AR(<P>IAW HINGE (PN 149U7113-14) AT PNL NO. 191AR. IAW AMM 20-51-01-912-008 REV 101 INSTALLED HINGE WITH NEW. CONDITION CHK NORMAL.</P>)
- Difficulty date
- May 29, 2021
- Submitted
- June 2, 2021
- Operation
- Air carrier
- Aircraft
- N493MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29254
- Aircraft time
- 92,141 hours, 14,935 cycles
- System (JASC)
- 5347 · Fuselage, Seat/Cargo Attach Fittings
- Part
- Hinge
- Part number
- 149U7113141
- Condition
- Corroded
- Location
- A/C Pack Door
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.