# SDR DHL2001364024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2001
- Submitted: September 7, 2001
- Operation: Air carrier
- Aircraft: [N364DH](https://openairdocs.org/aircraft/N364DH), registered now
- Make and model: Airbus A300 B4-203
- Registry model: [Airbus A300 B4-203](https://openairdocs.org/model/airbus-industrie-a300-b4-203) (OpenAirDocs)
- Aircraft serial: 141
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Line
- Condition: Chafed
- Location: Pneumatic Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: J, B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2001364024

## Discrepancy

DURING CLIMBOUT, SMOKE ANNUN ILLUMINATED.  SHORTLY AFTER THE FLIGHT DECK SMOKE ILLUMINATED.  RECEIVED A REGUL FAULT LIGHT, TEMP HI LIGHT, PACK FAULT ALL ON THE NR 1 SIDE.  AFTER RUNNING THE APPROPRIATE CHECK LIST, AND SHUTTING OFF THE NR 1 PACK, THE LIGHTS EVENTUALLY EXTINGUISHED.  FOUND NR 1 ENG AFT B-SUMP VENT AND PNEU SUPPLY TUBE HAD CHAFED THRU EACH- OTHER.  REMOVED AND REPLACED BOTH THE AFT VENT B-SUMP VENT AND PNEUMATIC SUPPLY LINE.  AS FOR THE TEMP HI FAULT.  REMOVED AND REPLACED THE FAN AIR VALVE.  OPS & LEAK CK'D OK IAW M/M 36-11-16, 36-11-00, 21-00-00, JRH CHAPT 18, & M/M 26-12-0.  OK FOR CONTINUED SERVICE.

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