Airworthiness Directive

AD 2013-18-06 78 FR 56148 Active

Federal Aviation Administration · 14 CFR part 39

FR document
2013-21716
Amendment
39-17579
Published
2013-09-12
Effective
2013-10-17
Models covered
6
Last live check
2026-09-30
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AD

2013-18-06

FR doc 2013-21716 · 78 FR 56148

AD 2013-18-06Published 2013-09-12Effective 2013-10-17

FAA rule - 14 CFR 39

FAA rule. Compliance with an applicable AD is required under 14 CFR 39.7. Check its effective date, applicability, compliance times and current status.

Requires inspecting each bearing to determine if it has been properly staked and replacing the bearing or assembly if it has not been properly staked.

Full official abstract

We are adopting a new airworthiness directive (AD) for Bell Model 206A, 206B, 206L, 206L-1, 206L-3, 206L-4, 222, 222B, 222U, 230, 407, 427, and 430 helicopters. This AD requires inspecting each bearing to determine if it has been properly staked and replacing the bearing or assembly if it has not been properly staked. This AD was prompted by bearings not being properly staked and migrating out of their proper position, which may limit the functionality of the affected part. The actions of this AD are intended to prevent failure of a bearing and the assembly in which it is installed and subsequent loss of control of the helicopter.

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All Bell 206 JetRanger / LongRanger directives

Applies to 6 models in our index