Service difficulty report · Support Angle · Boeing 7377H4
FAA SDR system
- Difficulty date
- August 1, 2024
- Submitted
- September 6, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32521
- Aircraft time
- 58,531 hours, 35,077 cycles
- Part
- Support Angle
- Condition
- Corroded
- Location
- Zone 100
- 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.
What was found
CORROSION ON AFT BULKHEAD TO SIDEWALL SUPPORT ANGLE AT FCB BS500D RBL25 WL157. MARKED<[01] VERIFIED STEP 3 IN PARTIAL.;[02] REMOVED AND REPLACED SIDEWALL SUPPORT P/N 143A7501U186AT BS500-BS500D FCB RBL25 WL157 I.A.W SRM 51-40-02-0G-0 AND DWG 143A7500.;[03] VERIFIED CORRECTIVE ACTION. CARD COMPLETE.