Service difficulty report · Attach Angle · Boeing 7377H4
FAA SDR system
- Difficulty date
- August 30, 2023
- Submitted
- September 13, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34973
- Aircraft time
- 56,843 hours, 34,125 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
CRACK FOUND ON VAPOR BARRIER UPPER ATTACH ANGLE AT STA 663 LBL 8 (WL 167)<[01] ACCOMPLISHED OPEN HOLE CRACK CHECK IAW B737 NDT P6 51-00-00 P16 AND SURFACE HFEC IAW B737 NDT P23 NO CRACKS NOTED<BR><BR>TOOL 44291 DUE 03NOV23;[02] REMOVED DAMAGE VAPOR BARRIER ATTACH ANGLE AT 663 LBL 8 WL 167; FABRICATED AND INSTALLED REPAIR IAW SRM 57-10-10-2R-5;[03] AUDIT COMPLETE