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 R.B.L. 45; W.L. 165.<[01] REMOVED AND REPLACED UPPER ATTACH ANGLE BS 663 RBL 6 TO RBL 65 ON N/R # TTG8Q00MAZFH JOB COMPLETED;[02] UPDATE ITEM 1;[03] VERIFIED CORRECTIVE ACTION STEPS 1 AND 2. VERIFIED MEASUREMENT TABLE AND TASK CARD COMPLETE.