# SDR DL757071165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2007
- Submitted: September 11, 2007
- Operation: Air carrier
- Aircraft: N631DL
- Make and model: Boeing 757232
- Aircraft serial: 23612
- Aircraft time: 65,777 hours, 31,268 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Control Panel
- Condition: Odor
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL757071165

## Discrepancy

RECEIVED EICAS MSG RT RECIRC FAN WITH ELEC ODOR.  ODOR DISSIPATED WITH FAN OFF FWD RT RECIRC FAN TO MCO AND PLAC PER MEL 21-25-01A.  FOUND CABIN ALTITUDE CONTROL PANEL LOADING DOWN BACKGROUND LIGHTING FOR ABOVE MENTIONED SYSTEMS REPLACED CABIN ALTITUDE CONTROL PER AMM 21-31-01-404-007.  REMOVED MCO AND PLACARD C/ ON NR CARD 71.

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