# SDR P5CA0401108

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2004
- Submitted: June 28, 2004
- Operation: Air carrier
- Aircraft: N534MC
- Make and model: Boeing 747-2F6B
- Registry model: [Boeing 747-2F6B](https://openairdocs.org/model/boeing-747-2f6b) (OpenAirDocs)
- Aircraft serial: 21832
- Aircraft time: 86,323 hours, 18,488 cycles
- Engine: Ge CF650E2
- Engine time: 66,416 hours, 13,916 cycles
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Manifold
- Part number: 2155M39G01
- Condition: Ruptured
- Location: Nr 4 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA0401108

## Discrepancy

NR 4 ENGINE 14TH STAGE MANIFOLD RUPTURE AT LEFT HAND SIDE CDP AIR SWIVEL JOINT.  REPLACED 14TH STAGE MANIFOLD & CLAMP AS PER AMM 75-23-00.  OPS CHECK & LEAK CHECK ACCOMPLISH AS PER AMM 71-00-00.

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