# SDR CALA2012040500232

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2012
- Submitted: April 5, 2012
- Operation: Air carrier
- Aircraft: [N37409](https://openairdocs.org/aircraft/N37409), registered now
- Make and model: Boeing 737924
- Aircraft serial: 30126
- Aircraft time: 32,549 hours, 13,160 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Cable Assy
- Part number: 417N313720
- Condition: Damaged
- Location: Psu
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2012040500232

## Discrepancy

THE O2 GENERATOR AT ROW 7DEF BLEW DURING INSPECTION.  REPLACED CABLE ASSY IN PSU O2 BOX WITH NEW REF CMM 35-21-02.  REPLACED O2 GEN WITH SERVICEABLE UNIT REF AMM 35-22-11.  OK FOR SERVICE.

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