# SDR CALA2026010512652

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2026
- Submitted: January 5, 2026
- Operation: Air carrier
- Aircraft: [N798UA](https://openairdocs.org/aircraft/N798UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26928
- Aircraft time: 112,433 hours, 14,876 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Structure
- Part number: BMS48TY3CL2GRH
- Condition: Contaminated
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026010512652

## Discrepancy

DUE TO THE AMOUNT OF STANDING WATER AND ICE, INSPECTION OF THE FORWARD BILGE ARE IS NEEDED PER TRM ECRA 2011-01000. PARTICULARY BETWEEN BS 600 & 900. WITH WATER LEAK ORIGINATING BEHIND RT CARGO WALL LINER AT BS 800. SUPPLIED HOT CONDITIONED AIR WITH APU TO THE CABIN AND FORWARD CARGO IAW AMM 12-33-03 TO HELP THAW ICE BUILDUP AID IN THE PROCESS OF CLEAN UP. SPILL CLEANED AND AREA INSPECTED . ALL DEFECTIVE SOUND PROOFING MATERIAL REPLACED AS REQUIRED. FOLLOW UP INSPECTION WILL BE DONE BEFORE 36 MONTHS.. INSPECTION WAS DONE IN REFERENCE WITH ECRA 2011-0100.

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