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Airworthiness Directive

AD 2004-10-07: Bell Helicopter Textron Canada Model 407 Helicopters

Airworthiness Directives; Bell Helicopter Textron Canada Model 407 Helicopters

Effective
Jun 4, 2004
Published
May 20, 2004
Registered aircraft
985

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Aircraft

  • Only with: Bearing P/N 406-040-339-ALL, 407-340-339-101, 407-340-339-103, or 407-340-339-107 installed on the oil cooler blower bearing assembly or segmented tail rotor drive shaft assembly.
  • Only with: Bearing P/N 406-040-339-ALL, 407-340-339-101, 407-340-339-103, or 407-340-339-107 installed on the oil cooler blower bearing assembly or segmented tail rotor drive shaft assembly.

Applicability

From the AD text
Model 407 helicopters, with bearing, part number (P/N) 406-040-339-ALL, 407-340-339-101, 407-340-339-103, or 407-340-339-107 installed on the oil cooler blower bearing assembly or segmented tail rotor drive shaft assembly, certificated in any category.

Related ADs

Supersedes or revises AD 2002-06-52.

Read the AD in the Federal RegisterReport an error on this page