# SDR ASAA2023101245608

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2023
- Submitted: October 16, 2023
- Operation: Air carrier
- Aircraft: [N469AS](https://openairdocs.org/aircraft/N469AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41702
- Aircraft time: 34,687 hours, 10,986 cycles
- System (JASC): [8011 · Engine Starter](https://openairdocs.org/jasc/8011)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023101245608

## Discrepancy

#1 ENG NO N2 ROTATION WITH START SWITCH, START VALVE OPENS. GROUNDED - YES. INIT MIG 2-C 40-0039078. AFTER STARTER REMOVAL, FOUND N2 WOULD NOT ROTATE. PREFORMED FIM TASK 80-07/802. LET ENGINE COOL. STARTER FOUN TO BE IN WORKING CONDITION. CHIP DECTORS FOUND TO BE FREE & CLEAN. AFTER ENGINE COOL DOWN N2 ROTATED FREELY WITH NO ISSUES. REF FIM TASK 80-07/802 STEP F#1 (NOTE) TECH SERVICE REQUESTS TO PERFORM #TSR715094 FOR WORK & POWER ASSURANCE COMPLETED MIG 2-C#40-0039078 COMPLETED.

---
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.