# Airworthiness Directives; McDonnell Douglas Model DC-10 Series Airplanes, Model MD-10 Series Airplanes, and Model MD-11 Series Airplanes
> **Rule** · Final rule; rescission. · Published 2004-09-01 · Effective 2004-09-01 · 69 FR 53336
## Document
- **Document number:** 04-19924
- **Category:** airworthiness
- **Manufacturer:** McDonnell Douglas Model DC-10 Series
- **Type:** Rule
- **Action:** Final rule; rescission.
- **Citation:** 69 FR 53336
- **Publication date:** 2004-09-01
- **Effective date:** 2004-09-01
- **FAA docket:** Docket No. FAA-2004-18978
## Abstract

The FAA is rescinding an existing airworthiness directive (AD) that applies to certain McDonnell Douglas Model DC-10 series airplanes, Model MD-10 series airplanes, and Model MD-11 series airplanes. That AD requires repetitive inspections of the numbers 1 and 2 electric motors of the auxiliary hydraulic pump for electrical resistance, continuity, mechanical rotation, and associated wiring resistance/voltage; and corrective actions, if necessary. We issued that AD to prevent various failures of electric motors of the auxiliary hydraulic pump and associated wiring, which could result in fire at the auxiliary hydraulic pump and consequent damage to the adjacent electrical equipment and/or structure. Since we issued that AD, we have determined that the inspection requirements are identical to the inspection requirements of another existing AD.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2004/09/01/04-19924/airworthiness-directives-mcdonnell-douglas-model-dc-10-series-airplanes-model-md-10-series-airplanes)
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