# SDR DL75K050798

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2005
- Submitted: January 6, 2006
- Operation: Air carrier
- Aircraft: [N698DL](https://openairdocs.org/aircraft/N698DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 29911
- Aircraft time: 21,715 hours, 9,307 cycles
- Engine: Pwa PW2037
- Engine time: 60,011 hours, 30,137 cycles
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Manifold
- Part number: 736101754
- Condition: Cracked
- Location: Nr 1 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: E
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL75K050798

## Discrepancy

LEFT ENGINE SURGE AFTER START.  REPLACED P4.9 MANIFOLD AND 14TH STAGE BLEED CONVERTER VALVE

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