# SDR ASAA2019013128002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2019
- Submitted: February 3, 2019
- Operation: Air carrier
- Aircraft: [N494AS](https://openairdocs.org/aircraft/N494AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41729
- Aircraft time: 11,977 hours, 3,912 cycles
- System (JASC): [7797 · Engine Indicating System Wiring](https://openairdocs.org/jasc/7797)
- Part: Wire Harness
- Part number: 3250435030
- Condition: Damaged
- Location: Nr 2 Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019013128002

## Discrepancy

WHILE ACCOMPLISHING TASK CARD; FOUND J10 HARNESS DAMAGE ON SHEATH OVER LIMITS. GROUNDED - YES. PERFORMED ALT. DEACTIVATION PROCEDURES PER CHAP 5, TABLE 3. REMOVED AND REPLACED J10 HARNESS. REVERSED ALT DEACTIVATION PROCEDURES. OPS TEST GOOD. REF AMM 73-21-06.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.