# SDR ASAA2023052343717

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2023
- Submitted: June 27, 2023
- Operation: Air carrier
- Aircraft: [N918AK](https://openairdocs.org/aircraft/N918AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 44083
- Aircraft time: 7,493 hours, 2,284 cycles
- Engine time: 7,493 hours, 2,284 cycles
- System (JASC): [7240 · Turbine Engine Combustion Section](https://openairdocs.org/jasc/7240)
- Part: Deflector
- Part number: 2552M44P01
- Condition: Cracked
- Location: #1 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/ASAA2023052343717

## Discrepancy

DEFLECTOR CRACKS BEYOND LIMITS OF T.C # 72-220-00 #1 ENG ESN 603836 REF SUB TASK 72-00-00-211-007-G00 STEP 2 OF TASK CARD. GROUNDED - YES. PERFORMED TC PWRPL-72EA-25689-1. ACCOMPLISHED TC 72-220-00 FOR RE-EVALUATION AND AMM SUBTASK 72-00-00-211-G00. CONTINUE IN SERVICE FOR 250 CYCLES REF. AMM SUBTASK 72-00-00-211-007-G00 STEP (C)2)A) SEAMC DARWIN NOTIFIED CN#30007918

---
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.