# SDR DHL9871504C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N715DH
- Make and model: Boeing 727155C
- Aircraft serial: 19618
- System (JASC): [7110 · Engine Cowling System](https://openairdocs.org/jasc/7110)
- Part: Skin
- Condition: Oil Canning
- Location: Nr 1 Engine Cowl
- 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/DHL9871504C

## Discrepancy

AT C-CHECK, NR 1 ENGINE TOP COWL HAS SKIN OIL CANNING BETWEEN NR 10 AND 11 RIBS.  INSTALLED REPAIR PER SRM 54-10-3, DOUBLER 8 X 8.  N/R 6091

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