# SDR USAA920081212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2008
- Submitted: July 3, 2008
- Operation: Air carrier
- Aircraft: [N118US](https://openairdocs.org/aircraft/N118US), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1264
- Engine: Cfmint CFM565B4P
- Engine time: 25,719 hours, 11,112 cycles
- System (JASC): [7310 · Engine Fuel Distribution](https://openairdocs.org/jasc/7310)
- Part: Manifold
- Part number: 3364014020
- Condition: Failed
- Location: Nr 1 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA920081212

## Discrepancy

FLT NR 973. CREW REPORTED HIGH ENGINE VIBRATION ON CLIMB OUT. DECLARED AN EMERGENCY & RTF MAKING AN OVERWEIGHT LANDING.  PILOT REPORTED SMOKE COMING FROM NR 1 ENGINE ON SHUTDOWN, WHICH STOPPED AFTER FIRE BUTTON RELEASE. R&R LPT ACTIVE CLEARANCE CONTROL SYS FUEL MANIFOLD IAW MM 75-22-10-400-002.  INSPECTED NR 1 ENGINE & FOUND BLADES 18 AND 17 SHINGLING, UNSHINGLED BLADES. BLADES PLACED ON A 50 CYCLE MONITOR. COMPLIED WITH VIBRATION CHK IAW MM 71-00-00-05-210-009.  PERFORMED OVERWEIGHT LANDING INSPECTION IAW MM 05-51-11-210-090 & 31-37-00-991-003.  OPS CHK GOOD.  ACFT RETURNED TO SERVICE. R&R BLADES 17, 18, 35, & 36.  VIBRATION CHKS OK IAW MM 71-00-00-05-210-009.

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