Airworthiness Directive

AD 2011-10-09 76 FR 27865 Active

Federal Aviation Administration · 14 CFR part 39

Requires repetitive inspections and replacement of parts, if necessary, of the seat rail and seat rail holes; seat pin engagement; seat rollers, washers, and axle bolts or bushings; wall thickness of roller housing and the tang…

FR document
2011-10988
Amendment
39-16690
Published
2011-05-13
Effective
2011-06-17
Models covered
13

Last live check: 2026-10-04

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AD

2011-10-09

FR doc 2011-10988 · 76 FR 27865

AD 2011-10-09Published 2011-05-13Effective 2011-06-17

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 repetitive inspections and replacement of parts, if necessary, of the seat rail and seat rail holes; seat pin engagement; seat rollers, washers, and axle bolts or bushings; wall thickness of roller housing and the tang; and lock pin springs.

Supersedes an earlier directive. See the official text.

Full official abstract

We are superseding an existing airworthiness directive (AD) for Cessna Aircraft Company (Cessna) 150, 152, 170, 172, 175, 177, 180, 182, 185, 188, 190, 195, 206, 207, 210, T303, 336, and 337 series airplanes. That AD currently requires repetitive inspections and replacement of parts, if necessary, of the seat rail and seat rail holes; seat pin engagement; seat rollers, washers, and axle bolts or bushings; wall thickness of roller housing and the tang; and lock pin springs. This new AD requires retaining all of the actions from the previous AD and adding steps to the inspection procedures in the previous AD. This AD was prompted by added steps to the inspection procedures, added revised figures, and clarification of some of the existing steps. We are issuing this AD to prevent seat slippage or the seat roller housing from departing the seat rail, which may consequently cause the pilot/copilot to be unable to reach all the controls. This failure could lead to the pilot/copilot losing control of the airplane.

More directives for Cessna 150/152

  1. AD 2009-10-09 R2 Airworthiness Directives; Cessna Aircraft Company Airplanes Effective 2011-09-12
  2. AD 2009-10-09 R1 Airworthiness Directives; Cessna Aircraft Company 150 and 152 Series Air... Effective 2009-12-11
  3. AD 2009-10-09 Airworthiness Directives; Cessna Aircraft Company 150 and 152 Series Air... Effective 2009-06-17
  4. AD 2008-22-18 Airworthiness Directives; Cessna Aircraft Company 150 Series Airplanes Effective 2008-12-09
  5. AD 2004-19-01 Airworthiness Directives; Cessna Aircraft Company 120, 140, 140A, 150, F... Effective 2004-11-01

All Cessna 150/152 directives

Applies to 13 models in our index