What was found
BS 820 TO 839, LBL 20, INTERCOSTAL CORRODED. INTERCOSTAL WEB BETWEEN BS 820 AND BS 839 FOUND CORRODED BEYOND SRM REPAIR LIMITS. WEB REMOVED AND REPLACED IAW SRM 51-40-02 REV 97. REPAIR IS CLASSIFIED AS MINOR IAW GMM 6-2-100 CRITERIA.
- Difficulty date
- June 22, 2009
- Submitted
- June 23, 2009
- Operation
- Air carrier
- Aircraft
- N933FD
- Make and model
- Boeing 75721B
- Aircraft serial
- 24330
- Aircraft time
- 52,447 hours, 30,243 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 143N535539
- Condition
- Corroded
- Location
- Zone 100
- 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.