What was found
DURING C4 CHECK. CABIN FLOOR SUPPORT WEB CORRODED BETWEEN BS 1300 AND 1320 AT RBL 55. R & R FLOOR SUPPORT WEB IAW SRM 53-60-15-1A, 51-10-02 & 51-40-02 AND DWG 146N8322.
- Difficulty date
- November 7, 2013
- Submitted
- November 7, 2013
- Operation
- Air carrier
- Aircraft
- N938UW
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27246
- Aircraft time
- 62,781 hours, 23,794 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 146N83226
- 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.