# SDR ASAA2018062125153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 2018
- Submitted: June 22, 2018
- Operation: Air carrier
- Aircraft: [N402AS](https://openairdocs.org/aircraft/N402AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41189
- Aircraft time: 22,301 hours, 7,345 cycles
- Engine: Cfmint CFM567B27E
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Panel
- Part number: 3400767050
- Condition: Damaged
- Location: Nr 2 Engine
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018062125153

## Discrepancy

WHILE ACCOMPLISHING TC 78472000 NR 2 ENGINE S/N 963292 FOUND FAN DUCT PANEL NR 12 AFT O/B FASTENER PULLED THRU PANEL. GROUNDED - YES. REMOVED NR 2 ENGINE REF T/C 78471000 FOR ACCESS TO FAN DUCT PANEL NR 12 INSERT REPLACEMENT. REMOVED AND REPLACED KEY-LOCKED INSERT FOR NR 12 FAN DUCT PANEL AFT O/B FASTENER PER CFM56-7 SPM 70-42-13. INSTALLED SERVICEABLE FAN DUCT PANEL 11 O'CLOCK POSITION ALF PER AMM 72-23-07-400-801-F00. REINSTALLED & TESTED NR 2 ENGINE S/N 963292 PER TASK CARD 78471001.

---
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.