# Airworthiness Directives; McDonnell Douglas Model DC-10-10 and DC-10-10F Airplanes, Model DC-10-15 Airplanes, Model DC-10-30 and DC-10-30F (KC-10A and KDC-10) Airplanes, Model DC-10-40 and DC-10-40F Airplanes, Model MD-10-10F and MD-10-30F Airplanes, and Model MD-11 and MD-11F Airplanes
> **Rule** · Final rule. · Published 2008-03-19 · Effective 2008-04-23 · 73 FR 14673
## Document
- **Document number:** E8-5145
- **Category:** airworthiness
- **Manufacturer:** McDonnell Douglas Model DC-10-10 and DC-10-10F
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 73 FR 14673
- **Publication date:** 2008-03-19
- **Effective date:** 2008-04-23
- **FAA docket:** Docket No. FAA-2007-0201
## Abstract

We are adopting a new airworthiness directive (AD) for all McDonnell Douglas airplane models identified above. This AD requires revising the FAA-approved maintenance program, or the Airworthiness Limitations (AWLs) section of the Instructions for Continued Airworthiness, as applicable, to incorporate new AWLs for fuel tank systems to satisfy Special Federal Aviation Regulation No. 88 requirements. For certain airplanes, this AD also requires the initial accomplishment of a certain repetitive AWL inspection to phase in that inspection, and repair if necessary. This AD results from a design review of the fuel tank systems. We are issuing this AD to prevent the potential for ignition sources inside fuel tanks caused by latent failures, alterations, repairs, or maintenance actions, which, in combination with flammable fuel vapors, could result in a fuel tank explosion and consequent loss of the airplane.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2008/03/19/E8-5145/airworthiness-directives-mcdonnell-douglas-model-dc-10-10-and-dc-10-10f-airplanes-model-dc-10-15)
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