AD 2001-16-12

Recurring final rule
Data completeness: 70%

Airworthiness Directives; McDonnell Douglas Model DC-10-10, -15, -30, and -30F (KC-10A Military) Series Airplanes, and Model MD-10-10F and -30F Series Airplanes

AD Number
2001-16-12
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 2000-NM-410-AD
FR Citation
66 FR 43770

Applicability

TypeManufacturerModelDetails
aircraft McDonnell Douglas DC-10-10 Airworthiness Directives; McDonnell Douglas Model DC-10-10, -15, -30, and -30F (KC-10A Military) Series Airplanes, and Model MD-10-10F and -30F Series Airplanes

Unsafe Condition

Broken lockwires on forward engine mount bolts could result in loosening of the bolts and consequent separation of the engine from the airplane.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Accomplish the previously optional terminating actions specified in McDonnell Douglas Service Bulletin 71-133, Revision 6, or Service Bulletin DC10-71-159, dated September 6, 1995, or Revision 01, dated July 28, 1997, to address the forward engine mount bolts.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Before further flight

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

McDonnell Douglas Model DC-10-10, -15, -30, and -30F (KC-10A military) series airplanes, and Model MD-10-10F and -30F series airplanes, excluding those with bolt retainers installed per Service Bulletin 71-133 or those with modifications per Service Bulletin DC10-71-159.

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

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