AD 2007-11-15
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | McDonnell Douglas | Various | Airworthiness Directives; McDonnell Douglas Model DC-10-30 and DC-10-30F (KC-10A and KDC-10) Airplanes, Model DC-10-40 and DC-10-40F Airplanes, and Model MD-10-30F Airplanes |
Unsafe Condition
An inadequate bond between the internal fuel pump housings and the structure of the lower auxiliary fuel tank could fail to meet fault current requirements, resulting in a potential ignition source that, in combination with flammable fuel vapors, could cause a fuel tank explosion and consequent loss of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install bracket assemblies and jumper wires between the structure of the lower auxiliary fuel tank and its internal fuel pumps. Measure the electrical resistance between the fuel pump housings and the structure of the lower auxiliary fuel tank. If any resistance measurement exceeds 2.5 milliohms, rework the electrical bonding to achieve a resistance of 2.5 milliohms or less on both fuel pump housings before further flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 60 months after the effective date of this AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
McDonnell Douglas Model DC-10-30 and DC-10-30F (KC-10A and KDC-10) airplanes, Model DC-10-40 and DC-10-40F airplanes, and Model MD-10-30F airplanes; certificated in any category; as identified in Boeing Service Bulletin DC10-28-245, dated September 19, 2006.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.