What was found
WING CENTER SECTION STA 663 LBL 10 REAR SPAR TO TANK ANGLE HAS CRACK AT FASTENER HOLE. ACCOMPLISHED A REPAIR ON UPPER REAR SPAR VAPOR BARRIER ATTACH ANGLE AT WING CENTER SECTION STA 663 LBL 7 TO LBL 23, IAW SRM 57-10-10-2R-5 STEP 4.
- Difficulty date
- September 16, 2020
- Submitted
- September 30, 2020
- Operation
- Air carrier
- Aircraft
- N8652B
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36971
- Aircraft time
- 20,887 hours, 9,203 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Condition
- Cracked
- Location
- Bs 663
- 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.