# SDR DHL2004809508

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2004
- Submitted: February 1, 2005
- Operation: Air carrier
- Aircraft: N809DH
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46047
- Aircraft time: 91,189 hours, 29,520 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 577327557
- Condition: Cracked
- Location: Fuselage
- Part time: 91,189 hours, 29,520 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/DHL2004809508

## Discrepancy

MAIN CARGO COMPT CHANNEL CRACKED 1.000 STA 680.000 RBL 24.  REMOVED CRACKED CHANNEL IAW SRM 51-1-20D PG 1.  FABRICATED NEW CHANNEL (AL7075-0-0.100) IAW DWG 5773275.  HEAT TREATED IAW DACO DPS 7.00.  PERFORMED NDT INSP IAW DC8 NDT SPM PART 08-00-02/07.  CLEANED, TREATED AND PRIMED AREA AND NEW CHANNEL IAW SRM 51-1-8B.  APPLIED PRC SEALANT TO FAYING SURFACES IAW SRM 51-1-11 PG 9.  INSTALLED NEW CHANNEL IAW SRM 51-1-20D PG 9.

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