# SDR IXXA0500136S

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2005
- Submitted: December 9, 2005
- Operation: Air carrier
- Aircraft: N821BX
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45811
- Aircraft time: 85,895 hours, 36,255 cycles
- System (JASC): [5230 · Cargo/Baggage Doors](https://openairdocs.org/jasc/5230)
- Part: Doubler
- Condition: Corroded
- Location: Bs335 Str35r-35l
- Part time: 85,895 hours, 36,255 cycles
- 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/IXXA0500136S

## Discrepancy

DURING A ROUTINE C CHECK INSPECTION, FOUND FUSELAGES CENTER SECTION FORWARD CARGO COMPARTMENT FORWARD DOOR AFT JAMB INTERNAL DOUBLER CORROSION DAMAGE STA 335.000 L-35R 35L.  MAJOR REPAIR ACCOMPLISHED REMOVAL OF CORROSION AND FOUND OUT OF LIMITS.  REMOVED EXISTING DOUBLER AND FASTENERS FROM REPAIR DOUBLER.  REMOVED THE DAMAGED AREA.  PERFORMED NDT INSPECTION TO AREA, FABRICATED EXTERNAL REPAIR, DOUBLER + FILLER.  APPLIED SEALANT TO FAYING SURFACES.  INSTALLED REPAIR PARTS IAW SEMAN DRAWING ED-3879 AND FAA FORM 8110-3 NR 05083, DC8 SRM 51-1-11, 51-1-15, 51-1-20D, 51-1-26, 51-3-1, 51-3-2.

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