# SDR AWXA200300359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2003
- Submitted: April 11, 2003
- Operation: Air carrier
- Aircraft: N312AW
- Make and model: Boeing 737-3S3
- Registry model: [Boeing 737-3S3](https://openairdocs.org/model/boeing-737-3s3) (OpenAirDocs)
- Aircraft serial: 24060
- Aircraft time: 38,573 hours, 28,435 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Condition: Inoperative
- Location: Nr 1 Bleed Sys
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA200300359

## Discrepancy

MCI - ABORTED TAKEOFF - FLT 702 - PREPARING FOR TAKEOFF AT MCI EN ROUTE FOR PHX LT BLEED PRESSURE INDICATED ZERO, TAXIED OFF RUNWAY AND RETURNED TO GATE.  MAINTENANCE ISSUED MEL 36-5, COND 2, NR 1 ENG BLEED AIR SHUTOFF VALVE INOP.  WHEN AIRCRAFT RETURNED TO PHX MAINTENANCE LUBRICATED THE VALVE AND PERFORMED AN ENGINE RUN OPERATIONAL CHECK OUT, BLEED OPERATION AND PRESSURE WAS NORMAL.

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