# SDR UIEA2023070600723

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2023
- Submitted: July 6, 2023
- Operation: Air carrier
- Aircraft: [N450PA](https://openairdocs.org/aircraft/N450PA), registered now
- Make and model: Boeing 747-46NF
- Registry model: [Boeing 747-46NF](https://openairdocs.org/model/boeing-747-46nf) (OpenAirDocs)
- Aircraft serial: 30808
- Aircraft time: 93,382 hours, 15,760 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Actuator
- Part number: 1387T1009
- Part serial: 4824
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2023070600723

## Discrepancy

FOUND FUNCTION FAIL AT RH BLG ALTERNATE EXTENSION ROTARY ACTUATOR(<P>1) IAW AMM 32-35-01-004-001 REV 107 AND AMM 32-35-01-404-007 REV 107 R/R RH BLG ALTERNATE EXTENSION ACTUATOR. 2) IAW AMM 32-35-00-715-059 REV 107 PERFORM RH BLG ALTERNATE EXTENSION SYSTEM OPERATIONAL TEST RESULT WAS NORMAL. 3) CONDITION CHECK NORMAL</P>)

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