# SDR SWAA2024042579314

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2024
- Submitted: April 25, 2024
- Operation: Air carrier
- Aircraft: N793SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27888
- Aircraft time: 74,423 hours, 44,233 cycles
- System (JASC): [8011 · Engine Starter](https://openairdocs.org/jasc/8011)
- Part: Starter
- Part number: UNKNOWN
- Condition: Dislodged
- Location: Zn 400 Nacelle/P
- Stage of operation: CR
- How discovered: 9
- Nature of condition: J, K, O
- Precautionary procedure: A, E, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024042579314

## Discrepancy

#1 ENGINE OIL LOW QUANTITY AT FL410. INITIALLY 17% THEN TO 0% IN DIVERSION TO DAL AFTER 20 MINUTES BOX FLASHED RED. THEN SHUT DOWN ENGINE. DEPARTED DEN WITH 88%<[01] FOUND STARTER QUAD RING CLAMP BROKEN AND STARTER DISLODGED FROM ACCESSORY GEAR BOX. R&R STARTER AND CLAMP PER AMM 80-11-01 SERVICED ENG OIL PER AMM 12-31-11. FDR DOWNLOAD PER SWA ENGINEERING PARAMETERS GOOD FOR CONTINUED SERVICE. C/W ENG IDLE TEST 3A PER AMM 71-00-00

---
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.