What was found
RH AC BAY FWD CROSSOVER BLEED DUCT SUPPORT BRACKET AT THE KEEL BEAN IS CRACKED AT THE FASTENERS / REMOVED AND REPLACED R/H AC BAY FWD CROSSOVER BLEED DUCT SUPPORT BRACKET; AT THE KEEL BEAM; REFERENCE AMM 20-50-11.
- Difficulty date
- April 3, 2020
- Submitted
- August 10, 2021
- Operation
- Air carrier
- Aircraft
- N458WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33857
- Aircraft time
- 55,647 hours, 33,055 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Bracket
- Condition
- Cracked
- Location
- Rt A/C Bay
- 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.