# SDR P5CA2019031100037

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2019
- Submitted: March 18, 2019
- Operation: Air carrier
- Aircraft: [N642GT](https://openairdocs.org/aircraft/N642GT), registered now
- Make and model: Boeing 767-3Y0
- Registry model: [Boeing 767-3Y0](https://openairdocs.org/model/boeing-767-3y0) (OpenAirDocs)
- Aircraft serial: 26207
- Aircraft time: 79,320 hours, 21,109 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Part number: 2780540101
- Part serial: 0119
- Condition: Abnormal
- Location: Bleed Air Sys
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2019031100037

## Discrepancy

APU BLEED VALVE LIGHT INOP.(<P>TRANSFER TO MDDR 108320 IAW DDG 36-22-06 CAT C.</P><P>LOG PAGE 893259: REMOVED AND REPLACED APU ISOLATION VALVE IAW AMM 36-11-04 VALVE OPERATIONALLY CHECKED & LEAK CHECK OK. (P/N 2780539-103, S/N 0701) </P><P>LOG PAGE 893260 REMOVED AND REPLACED APU AIR SUPPLY S/O VALVE IAW AMM 36-11-10 LEAK CHECK AND OPS CHECK OK. PERFORMED T/S PER WDM 36-11-41 PAGE 5 SHEET 3, INSPECTED WIRE W1256-024-22 AND FOUND PIN 7 LOOSE IN CONNECTOR D5874J, SECURED PIN IN PLUG PER SWPM, MDDR # 108320 CLOSED. </P>)

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