# SDR CALA2024061301790

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 11, 2024
- Submitted: June 13, 2024
- Operation: Air carrier
- Aircraft: [N651UA](https://openairdocs.org/aircraft/N651UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25389
- Aircraft time: 127,453 hours, 19,635 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 146T5000184
- Condition: Corroded
- Location: Bs 1329-1351
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024061301790

## Discrepancy

CORROSION UNDER THE NUTPLATES ON THE LOWER SURF ACE OF THE ALC FLOOR SUPPORT, FROM STA.1329 TO STA.1351, RBL17.# 3449 REF AMES NR 170098-0100-0133 51-31-01-392-034. REMOVED CORROSION IN FLOOR SUPPORT FOUND TO BE REF EC/RA 5360-01811 REMOVED AND REINSTALLED ROLLER TRAY, PALLET LOCK, AND CARGO LOCK OUT OF LIMITS IAW B767-300 SRM 53-00-51-1A-1 FIG 101 DETAIL II IAW B767-300 AMM 25-53-02/401, AMM 25-53-26/401, AND AMM 25-53- REMOVED AND INSTALLED NEW FLOOR SUPPORT PER B767 SRM 51-40-02 SE 14/401 AT STA 1357-1417 RBL19. SEALENT APPLIED IAW B767 AMM E PARTIAL WORK ACOMPLISHED PARTIAL WORK SHEET NO. 51, 1.

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