- Difficulty date
- April 28, 2023
- Submitted
- April 28, 2023
- Operation
- Air carrier
- Make and model
- Boeing 737900ER
- Aircraft serial
- 43533
- Aircraft time
- 28,897 hours, 10,523 cycles
- Part
- Angle
- Part number
- 111A132210
- Part serial
- NA
- Condition
- Cracked
- Location
- Rbl-33 Sta 663.7
- Stage of operation
- IN
- How discovered
- O
- 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
R/H VAPOR BARRIER FWD FACE UPPER ATTACHED ANGLE CRACKED @ RBL-33 STA 663.75. (REF AAR NR 9193542) REPAIRED R/H VAPOR BARRIER WING CENTER REAR SPAR ATTACH ANGLE IN REF B737-900 SRM 57-10-10-2R-5 AT STA 663 RBL-33 AND RBL-6 (REPAIR CATEGORY A).