# SDR 2008UALA01855

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2008
- Submitted: April 4, 2008
- Operation: Air carrier
- Aircraft: [N310UA](https://openairdocs.org/aircraft/N310UA), registered now
- Make and model: Boeing 737322
- Aircraft serial: 23671
- Aircraft time: 60,528 hours, 35,564 cycles
- Engine: Ge CFM56*
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Damaged
- Location: Fuselage
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA01855

## Discrepancy

STRUCTURE AT E/E COOLING EXHAUST DUCT IS INADEQUATE.   MAJOR REPAIR ACCOMPLISHED: REMOVED EXISTING REPAIR.  CUTOUT DAMAGE ON AFT SIDE OF E/E COMPARTMENT EXHAUST DUCT.  ACCMP'D NDT OF OPEN HOLES AND FOR CRACKS.  FABRICATED AND INSTALLED EXTERNAL DOUBLER FROM BS 360-400.  ACCMP PREVENTATIVE MOD AT RADIO ALTIMETER ANTENNA LOCATIONS AT BS 410, 430 AND 450.

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