What was found
DURING ROUTINE C-CHECK INSPECTION FOUND Z-ANGLE CORRODED AT BS 570 TO BS 600, RBL 20. FABRICATED AND INSTALLED Z-ANGLE AND WEB REPAIR, ALODINED AND PRIMED IAW SRM 51-40-2 FIG1, 51-40-4, 53-10-2, 51-30-2, 51-10-2, AND M/M 51-20-11.
- Difficulty date
- February 14, 2001
- Submitted
- March 21, 2001
- Operation
- Air carrier
- Aircraft
- N312NE
- Make and model
- Boeing 727223
- Aircraft serial
- 20193
- Aircraft time
- 74,285 hours, 51,420 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- BAC15171507
- Condition
- Corroded
- Location
- Fuselage
- Component
- Boeing
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.