# SDR GAIA9916

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N6811](https://openairdocs.org/aircraft/N6811), registered now
- Make and model: Boeing 727223
- Aircraft serial: 19486
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Cracked
- Location: Bs 1110-1130
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GAIA9916

## Discrepancy

DURING SCHEDULED PHASE IN C-CHECK, THE WEB LOCATED AB BS 1110 TO 1130 AT RBL 60 WAS FOUND CRACKED.  A REPLACEMENT PANEL WAS FABRICATED FROM .050 INCH THICK 7075-0 HT TO T6 AFTER IT WAS FORMED.  STIFFENERS ANGLES FORMED FROM 7075-T6 BY .050 IN LIEU OF WELDED BEADS AS EPR B727 SRM 51-10-1.  REPAIR ACCOMPLISHED IAW AIA EDR B2-06370.  NON ROUTINE 52206.  (M)

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