AD 2004-09-05

Later correction publications citing this dated source

Each link opens a separate dated source. These words and dates do not determine which directive controls today, aircraft applicability, installed configuration or compliance. No corrected rule body has been merged.

• AD 2004-09-05 · 2004-06-15 · document 04-13336

  SUPPLEMENTARY INFORMATION: On April 16, 2004, the Federal Aviation 
  Administration (FAA) issued AD 2004-09-05, amendment 39-13594 (69 FR 
  23093, April 28, 2004), which applies to certain Cessna Model 500, 501, 
  550, and 551 airplanes. That AD requires a one-time inspection of the 
  brake stator disks to determine to what change level they have been 
  modified (if any), and related investigative and corrective actions if 
  necessary. That AD also requires that the existing markings on the 
  piston housing of certain brake assemblies be eliminated. That AD was 
  prompted by several reports of wheel lockups that appear to be caused 
  by cracked or broken brake stator disks becoming jammed in the brake 
  assembly and preventing rotation. The actions required by that AD are 
  intended to prevent such wheel lockups and consequent jamming of the 
  brake assembly, which may result in reduced directional control or 
  braking performance during landing.
  
  

Scoped source model wording

Source publication: 2004-04-28 · Document 04-9380. Independent observation edition: selected-ad-source-text-extension-3.0.0.

This observation records only the first explicit airplane subject. It is not a complete applicability model list. Later subjects, notes, serial numbers, seats, engines, parts and all other conditions remain in the full original clause below. Manufacturer identity remains unresolved; installation, aircraft applicability, compliance and current legal status have not been determined.

500 and 501

No source observation establishes aircraft applicability or compliance. See the complete original applicability clause and official source links below.

Original legacy operative paragraph

Source publication: 2004-04-28 · Document 04-9380. Independent observation edition: selected-ad-source-text-extension-3.0.0.

This paragraph is newly retained from the same immutable official publication. It is a legacy §39.13 amendment and the publication’s own AD header, not a newly invented Affected ADs heading. The earlier observation edition remains unchanged.

2. Section 39.13 is amended by adding the following new airworthiness 
directive:

2004-09-05 Cessna Airplane Company: Amendment 39-13594. Docket 2000-
NM-65-AD.

UNKNOWN historical relationship: adding a new entry does not establish that no earlier directives are affected. No explicit historical replacement statement was established in this bounded operative paragraph.

Applicability text in this publication

    Applicability: Model 500 and 501 airplanes, serial numbers 0001 
through 0689 inclusive, and Model 550 and 551 airplanes, serial 
numbers 0002 through 0733 inclusive; certificated in any category; 
equipped with BFGoodrich brake assembly part number (P/N) 2-1528-6 
or 2-1530-4.

Effective-date text

This amendment becomes effective on June 2, 2004.

Publication context

Historical effective date recorded in the publication: 2004-06-02. This date does not establish which directive controls today.

A relationship to prior directives has not been established from this publication.

Official sources

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Sources retrieved: HTML 2026-09-08; PDF 2026-09-08.

The displayed text comes from the HTML publication. Refer to the official documents for the original wording.

This selected source edition is not a complete list of current airworthiness directives. Referenced manufacturer service documents are not reproduced here.