What was found
FAULT: THE T-CHORD FOR THE RAT DOOR HINGES, STA. 1180 - STA. 1240, RBL 58 HAS EXFOLIATING CORROSION. INSTALLED RAT DOOR IAW AMM 29-21-09-424-008. REVIEWED.
- Difficulty date
- August 31, 2023
- Submitted
- September 28, 2023
- Operation
- Air carrier
- Aircraft
- N433UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25464
- Aircraft time
- 29,063 hours, 20,599 cycles
- System (JASC)
- 5300 · Fuselage Structure (General)
- Part
- Tee Fitting
- Part number
- 149N7734
- Part serial
- NSN
- Condition
- Corroded
- Location
- Unknown
- 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.