# SDR DHL2001805007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2001
- Submitted: May 9, 2001
- Operation: Air carrier
- Aircraft: [N805DH](https://openairdocs.org/aircraft/N805DH), registered now
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46125
- System (JASC): [2711 · Aileron Tab Control System](https://openairdocs.org/jasc/2711)
- Part: Jackscrew
- Condition: Lack Of Lube
- Location: Aileron Tab
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2001805007

## Discrepancy

AT CRUISE ALT FL330 AILERON TRIM KNOB FROZEN IN POSITION.  UNABLE TO TRIM AILERONS.  REMAINED FROZEN UNTIL BELOW 10,000 FEET MSL. LUBED AILERON TRIM JACK SCREWS IAW DC8 M/M 12-81-1.  OPS CKS GOOD.

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