# SDR HALA2010061800264

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2010
- Submitted: June 21, 2010
- Operation: Air carrier
- Aircraft: [N593HA](https://openairdocs.org/aircraft/N593HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 33424
- Aircraft time: 27,583 hours, 5,306 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Sensing Element
- Part number: 898738
- Part serial: 0504
- Condition: Failed
- Location: Apu Fire Detect
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2010061800264

## Discrepancy

ETOPS SIGNIFICANT SYS - DURING PREP FOR A/C REPOSITION EICAS MSG APU LP 1   
ILLUMINATED (FIRE).  TROUBLESHOT IAW FIM 26-16-00 FOUND BAD UPPER FIRE 
SENSING ELEMENT.  R & R UPPER SENSING ELEMENT IAW AMM 26-15-02. OPS CK GOOD.

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