AD 65-25-03

final rule

Airworthiness Directives; Piper Models PA-24 and PA-24-250 Airplanes

AD Number
65-25-03
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
Federal Register: November 10, 1965
Technical illustration of an aircraft landing gear and wheel assembly
Problem area Landing gear

Applicability

TypeManufacturerModelDetails
aircraft Piper Aircraft Inc. PA-24 Airworthiness Directives; Piper Models PA-24 and PA-24-250 Airplanes
aircraft Piper Aircraft Inc. PA-24-250 Airworthiness Directives; Piper Models PA-24 and PA-24-250 Airplanes

Unsafe Condition

Failure of the nose landing gear drag link clevis due to cracks in the thread roots and the shank-to-clevis fillet radius.

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

Required Actions

Inspect the nose landing gear drag link clevis (P/N 20859-03(HT), 20859-02, or 20859-00) for cracks using dye penetrant methods or FAA-approved equivalent. If cracks are found, replace the clevis with an uncracked part per Piper Service Letter 366, install a reinforced clevis with bracket per Piper Service Letter 445, or install Piper Kit 754429 before further flight. Repeat inspections at intervals not exceeding 100 hours' time in service until modified.

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

Compliance Time

within the next 25 hours' time in service after the effective date of this AD, unless already accomplished within the last 75 hours' time in service and thereafter at intervals not to exceed 100 hours' time in service from the last inspection

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

Affected Aircraft

Piper Aircraft Inc. Models PA-24 and PA-24-250, Serial Numbers 24-1 through 24-3225 except 24-923.

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

Federal Register Abstract

Nose Landing Gear Drag Link Clevis

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_65-25-03.html
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AD Number:
65-25-03
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Piper Models PA-24 and PA-24-250 Airplanes
Subject:
Nose Landing Gear Drag Link Clevis
Status:
Current
Citation:
Federal Register: November 10, 1965
Citation Publish Date:
11/10/1965
Effective Date:
12/10/1965
Make:
Piper Aircraft Inc.
Model:
PA-24 | PA-24-250
Product Type:
Aircraft
Product Subtype:
Small Airplane
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
AIR-700: Compliance & Airworthiness Division
Office of Primary Responsibility:
AIR-720: Operational Safety Branch
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 65-25-03
CITATION:   [Federal Register: November 10, 1965]

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-155

AD NUMBER:   65-25-03

SUBJECT HEADING:   Airworthiness Directives; Piper Models PA-24 and PA-24-250 Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective December 10, 1965.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
65-25-03 PIPER: Amdt. 39-155 Part 39 Federal Register November 10, 1965. Applies to Models PA-24 and PA-24-250 Airplanes, Serial Numbers 24-1 through 24-3225 except 24- 923.

Compliance required as indicated.

To prevent further failures of the nose landing gear drag link clevis, accomplish the following:

(a) Inspect nose landing gear drag link clevis, P/N's 20859-03(HT), 20859-02, or 20859-00, as applicable, for cracks in the thread roots and the shank-to-clevis fillet radius using water-washable or water-emulsifiable dye penetrant methods or an FAA-approved equivalent within the next 25 hours' time in service after the effective date of this AD, unless already accomplished within the last 75 hours' time in service and thereafter at intervals not to exceed 100 hours' time in service from the last inspection until modified in accordance with (b)(2) or (3).

(b) If a crack is found, before further flight -

(1) Replace the clevis with an uncracked clevis in accordance with Piper Service Letter No. 366, dated January 3, 1962, or later FAA-approved revision;

(2) Replace the clevis with an uncracked drag link clevis, P/N 20859- 03(HT), reinforced with drag link clevis reinforcement bracket, Piper P/N 25257, in accordance with the sketch on the back of Piper Service Letter No. 445, dated April 21, 1965, or later FAA-approved revision, or an equivalent approved by the Chief, Engineering and Manufacturing Branch, FAA Eastern Region; or

(3) Install Piper Kit Number 754429, or an equivalent approved by the Chief, Engineering and Manufacturing Branch, FAA Eastern Region.

This directive effective December 10, 1965.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_65-25-03.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
65-25-03
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Piper Models PA-24 and PA-24-250 Airplanes
Subject:
Nose Landing Gear Drag Link Clevis
Status:
Current
Citation:
Federal Register: November 10, 1965
Citation Publish Date:
11/10/1965
Effective Date:
12/10/1965
Make:
Piper Aircraft Inc.
Model:
PA-24 | PA-24-250
Product Type:
Aircraft
Product Subtype:
Small Airplane
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
AIR-700: Compliance & Airworthiness Division
Office of Primary Responsibility:
AIR-720: Operational Safety Branch
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 65-25-03
CITATION:   [Federal Register: November 10, 1965]

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-155

AD NUMBER:   65-25-03

SUBJECT HEADING:   Airworthiness Directives; Piper Models PA-24 and PA-24-250 Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective December 10, 1965.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
65-25-03 PIPER: Amdt. 39-155 Part 39 Federal Register November 10, 1965. Applies to Models PA-24 and PA-24-250 Airplanes, Serial Numbers 24-1 through 24-3225 except 24- 923.

Compliance required as indicated.

To prevent further failures of the nose landing gear drag link clevis, accomplish the following:

(a) Inspect nose landing gear drag link clevis, P/N's 20859-03(HT), 20859-02, or 20859-00, as applicable, for cracks in the thread roots and the shank-to-clevis fillet radius using water-washable or water-emulsifiable dye penetrant methods or an FAA-approved equivalent within the next 25 hours' time in service after the effective date of this AD, unless already accomplished within the last 75 hours' time in service and thereafter at intervals not to exceed 100 hours' time in service from the last inspection until modified in accordance with (b)(2) or (3).

(b) If a crack is found, before further flight -

(1) Replace the clevis with an uncracked clevis in accordance with Piper Service Letter No. 366, dated January 3, 1962, or later FAA-approved revision;

(2) Replace the clevis with an uncracked drag link clevis, P/N 20859- 03(HT), reinforced with drag link clevis reinforcement bracket, Piper P/N 25257, in accordance with the sketch on the back of Piper Service Letter No. 445, dated April 21, 1965, or later FAA-approved revision, or an equivalent approved by the Chief, Engineering and Manufacturing Branch, FAA Eastern Region; or

(3) Install Piper Kit Number 754429, or an equivalent approved by the Chief, Engineering and Manufacturing Branch, FAA Eastern Region.

This directive effective December 10, 1965.

FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

This site is not affiliated with or endorsed by the FAA. Always verify with official sources.