# SDR ASAA2022052738507

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2022
- Submitted: May 31, 2022
- Operation: Air carrier
- Aircraft: [N408AS](https://openairdocs.org/aircraft/N408AS), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 41732
- Aircraft time: 34,658 hours, 10,996 cycles
- System (JASC): [8010 · Engine Cranking](https://openairdocs.org/jasc/8010)
- Part: Mount Fitting
- Part number: 332A23104
- Condition: Gouged
- Location: #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/ASAA2022052738507

## Discrepancy

REF. ASA T/C #78472000 #2 ENGINE INLET AND FAN BLADE - DETAILED INSPECTION : FOUND MOUNT POINT ON AFT I/B SIDE OF LWR DUCT FOR START VALVE GOUGED FROM ROD END BEARING (M). GROUNDED - YES. REMOVED START VALVE LOWER DUCT PER B737-900 PBM FIG. 25-1. INSTALLED SERVICEABLE START VALVE LOWER DUCT REF. PBM FIG 25-1 LEAK CHECK REQUIRED. TRANSFERRED LEAK CHECK TO EBU SHOP ASA W/O 1912286 N/R #00001 FOR DISPOSITION.

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