# SDR 96ZZZX1466

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N1377K
- Make and model: Doug DC-6A
- Registry model: [Doug DC-6A](https://openairdocs.org/model/douglas-dc-6a) (OpenAirDocs)
- Aircraft serial: 44596
- Engine: Pwa R2800*
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Part number: 327627
- Condition: Cracked
- Location: Nr 1 Engine
- Stage of operation: CR
- Nature of condition: E, R
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZX1466

## Discrepancy

FLT 431 - SHUT DOWN NR 1 ENGINE AT 2245Z DUE TO RAPID BACKFIRING AND LOSS OF POWER.  MAINTENANCE REPLACED NR 6 CYLINDER ASSY ON NR 1 ENGINE DUE TO CRACKED HEAD.  AIRCRAFT RETURNED TO SERVICE.

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