# SDR CALA2016031400162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2016
- Submitted: March 14, 2016
- Operation: Air carrier
- Aircraft: [N13227](https://openairdocs.org/aircraft/N13227), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28788
- Aircraft time: 53,286 hours, 19,340 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Wire Harness
- Part number: 3250276060
- Part serial: YH351234W
- Condition: Defective
- Location: Fire Warning
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2016031400162

## Discrepancy

DURING CLIMB OUT, PASSING 15,000 FT NR 1 ENG OVERHEAT LIGHT ILLUMINATED IAW QRH.  REDUCED THRUST  LIGHT WENT OUT.  DECLARED EMER & PERFORMED OVERWEIGHT LANDING AFTER REPLACEMENT OF NR 1 ENG B LOOP HARNESS & CLEAR FIRST OFFICERS MEL ITEM 2602C. PERFORMED 4 MIN. 85% N1 POWER RUN ON NR 1 ENG.  BLEED PRESS 42PSI NO OVERHEAT OR FAULTS NOTED.

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