Service difficulty report · Attach Angle · Boeing 7377H4
FAA SDR system
- Difficulty date
- March 24, 2021
- Submitted
- April 5, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29846
- Aircraft time
- 57,934 hours, 34,441 cycles
- Part
- Attach Angle
- Condition
- Cracked
- Location
- Center Wing
- 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
L/H A/C BAY; AFT UPPER CORNER OF BAY; BS 662; LBL40.0'; CRACK IN WING CENTER SECTION LOWER SKIN TO BS 663 BULKHEAD ATTACH ANGLE; MARKED IN BLACK / REMOVED CRACKED ATTACH ANGLE STA 663 L/H LBL 65 TO LBL 35 AND REPAIRED IAW SRM 57-10-10-2R-5 APPLIED CIC IAW AMM 51-21-91-670-802.