# SDR DHL2005750004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2005
- Submitted: August 1, 2005
- Operation: Air carrier
- Aircraft: [N750DH](https://openairdocs.org/aircraft/N750DH), registered now
- Make and model: Boeing 727-2M7
- Registry model: [Boeing 727-2M7](https://openairdocs.org/model/boeing-727-2m7) (OpenAirDocs)
- Aircraft serial: 21951
- System (JASC): [2741 · Stabilizer Position Indicating](https://openairdocs.org/jasc/2741)
- Part: Servo
- Part number: 30363803
- Part serial: 02513AAM
- Condition: Inoperative
- Location: Stab Trim
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A, B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2005750004

## Discrepancy

CRUISE TRIM INOP NOSE DOWN.  STAB TRIM INOP NOSE DOWN BELOW '0'.  NO ABNORMAL APPLICABLE, RETURN TO SAN. RII REQUIRED.  REMOVED AND REPLACED A/P STAB TRIM SERVO IAW B727 M/M 22-11-21.  INSP ALL WIRING AND CONN ON STAB SERVO AND MAIN ELEC ACTUATOR AND JACKSCREW.  NO DEFECTS NOTED.  LUBED JACKSCREW IAW B727 M/M 27-40-102, PERFORMED ADJ/TEST ON STAB IA.

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