# SDR 2004F00348

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2004
- Submitted: September 14, 2004
- Operation: Air carrier
- Aircraft: [N188TG](https://openairdocs.org/aircraft/N188TG), registered now
- Make and model: Lear 60LEAR
- Aircraft serial: 078
- System (JASC): [2435 · Starter-Generator](https://openairdocs.org/jasc/2435)
- Part: Starter
- Part number: 400SG138Q
- Condition: Inoperative
- Location: Nr 2 Engine
- 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/2004F00348

## Discrepancy

DURING NORMAL ENGINE START SEQUENCE, THE NR 2 ENGINE DID NOT ROTATE.  VISUAL INSPECTION REVEALED NO OBVIOUS ANOMALIES.  NR 1 STARTER/GENERATOR TEMPORARILY SWAPPED TO NR 2.  NR 2 ENGINE START ACCOMPLISHED WITHOUT FAULT.  NR 1 STARTER/GENERATOR WAS RETURNED TO THE ORIGINAL POSITION AND THE NR 2 STARTER/GENERATOR WAS REPLACED WITH AN OVERHAULED UNIT.  NR 2 ENGINE START ACCOMPLISHED WITHOUT FAULT.  THE FAILED UNIT WAS ORIGINALLY INSTALLED IN AN OVERHAULED CONDITION AND HAD ACCUMMULATED 487.6 HOURS AND 340 STARTS.  DELA (M)

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