Service difficulty report · Attach Angle · Boeing 737752
FAA SDR system
- Difficulty date
- July 19, 2023
- Submitted
- August 17, 2023
- Operation
- Air carrier
- Make and model
- Boeing 737752
- Aircraft serial
- 35123
- Aircraft time
- 50,547 hours, 26,200 cycles
- Part
- Attach Angle
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 100 Fus Lower
- 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
B.S. 663 LOWER COMPOSITE BULKHEAD UPPER ATTACH ANGLE IS CRACKED AT L.B.L. 45; W.L. 165.<[01] VERIFIED COMPLETION STEP 6 ITEM 1;[02] REMOVED AND REPLACED B.S. 663 LOWER COMPOSITE BULKHEAD UPPER ATTACH ANGLE AT L.B.L. 45; W.L. 165 IAW SRM 51-40-02-0G-0; SRM 51-40-02; SRM 57-10-10-2R-5-A01754 REPAIR 5; DWG 111A1322; AND DWG 111A1000.;[03] VERIFIED CORRECTIVE ACTION #2.<BR>VERIFIED MEASUREMENTS.