# SDR UPS06846763

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2006
- Submitted: April 28, 2006
- Operation: Air carrier
- Aircraft: N730UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 46030
- Aircraft time: 72,792 hours, 49,170 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Door Frame
- Condition: Cracked
- Location: Fs1400 L22r
- 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/UPS06846763

## Discrepancy

HFEC AND VISUAL INSP DETECTED A .250" CRACK ON THE C-4 (D PIT) UPPER FWD JAMB CORNER.CUT OUT DAMAGED AREA AT UPPER FWD JAMB CORNER STA 1400 IAW SRM 53-02-00 FIG 21.  FABRICATED AND INSTALLED REPAIR DOUBLER, REPAIR TRIPLER, AND FILLER IAW SRM 53-02-00 FIG 21, 51-1-8, AND SRM 51-01-26

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