AD 50-36-01

final rule

CONVAIR Model 240 Aircraft

AD Number
50-36-01
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Kelowna Flightcraft R & D Ltd. 240 Series CONVAIR Model 240 Aircraft

Unsafe Condition

Cracks in the nose strut inner cylinder (P/N 155285) below the scissors lug boss approximately 4 inches above the axle housing, particularly at the machined radius just below the scissors lug boss.

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

Required Actions

Visually inspect P/N 155285 with an 8-power or higher glass for cracks in the specified area. Clean and remove paint from the area. Replace part if cracks are found; repair is allowed per Bendix Service Bulletin LG 518.

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

Compliance Time

At next No. 1 operation unless already accomplished, on all nose landing gear struts whose total time exceeds 1,000 hours, and at each No. 3 operation thereafter.

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

Affected Aircraft

CONVAIR Model 240 Aircraft incorporating original type nose strut inner cylinders, Bendix P/N 155285.

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

Federal Register Abstract

Nose Strut Cylinder

Applicability Source Text

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AD Final Rules - DRS_50-36-01.html
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Details
AD Number:
50-36-01
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
CONVAIR Model 240 Aircraft
Subject:
Nose Strut Cylinder
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
Make:
Kelowna Flightcraft R & D Ltd.
Model:
240 Series
Product Type:
Aircraft
Product Subtype:
Large Airplane
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 50-36-01
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:  

AD NUMBER:   50-36-01

SUBJECT HEADING:   CONVAIR Model 240 Aircraft

ACTION:  

SUMMARY:  

DATES:  

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
50-36-01 CONVAIR: Applies to All Model 240 Aircraft Incorporating Original Type Nose Strut Inner Cylinders, Bendix P/N 155285.

Compliance required at next No. 1 operation unless already accomplished, on all nose landing gear struts whose total time exceeds 1,000 hours, and at each No. 3 operation thereafter.

Due to recently reported failures of the nose strut inner cylinder the following is required:

Visually inspect P/N 155285 with an 8-power or higher glass for cracks in the area below the scissors lug boss approximately 4 inches above axle housing paying particular attention to the machined radius just below the scissors lug boss. Clean and remove paint from this area. Any evidence of cracks will require replacement of part. Parts with cracks may be repaired in accordance with the limits and procedures specified in Bendix Service Bulletin LG 518. CVAC Service Bulletin 240-366 is reprint of Bendix Bulletin LG 518.

This supersedes AD 50-10-01 for the purpose of revising the compliance statement.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_50-36-01.html
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Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
50-36-01
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
CONVAIR Model 240 Aircraft
Subject:
Nose Strut Cylinder
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
Make:
Kelowna Flightcraft R & D Ltd.
Model:
240 Series
Product Type:
Aircraft
Product Subtype:
Large Airplane
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 50-36-01
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:  

AD NUMBER:   50-36-01

SUBJECT HEADING:   CONVAIR Model 240 Aircraft

ACTION:  

SUMMARY:  

DATES:  

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
50-36-01 CONVAIR: Applies to All Model 240 Aircraft Incorporating Original Type Nose Strut Inner Cylinders, Bendix P/N 155285.

Compliance required at next No. 1 operation unless already accomplished, on all nose landing gear struts whose total time exceeds 1,000 hours, and at each No. 3 operation thereafter.

Due to recently reported failures of the nose strut inner cylinder the following is required:

Visually inspect P/N 155285 with an 8-power or higher glass for cracks in the area below the scissors lug boss approximately 4 inches above axle housing paying particular attention to the machined radius just below the scissors lug boss. Clean and remove paint from this area. Any evidence of cracks will require replacement of part. Parts with cracks may be repaired in accordance with the limits and procedures specified in Bendix Service Bulletin LG 518. CVAC Service Bulletin 240-366 is reprint of Bendix Bulletin LG 518.

This supersedes AD 50-10-01 for the purpose of revising the compliance statement.

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.