AD 93-01-07

final rule

BEECH Model 400A Series Airplanes

AD Number
93-01-07
Status
final_rule
Effective Date
Product Category
aircraft
Docket
92-NM-164-AD
FR Citation
This information is not available.
Technical illustration of an aircraft landing gear and wheel assembly
Problem area Landing gear

Applicability

TypeManufacturerModelDetails
aircraft Textron Aviation Inc. 400A BEECH Model 400A Series Airplanes
aircraft Textron Aviation Inc. 400T BEECH Model 400A Series Airplanes

Unsafe Condition

Snagging of the end clevis fitting and kinking of the emergency release cable of the main landing gear, which may prevent extension of the main landing gear.

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

Required Actions

Replace the existing link assembly from the uplink mechanism of the main landing gear door with an improved link assembly per Beechcraft Service Bulletin 2447 dated June 1992. Alternative methods of compliance or adjustments to compliance time may be approved by the Manager, Wichita Aircraft Certification Office. Special flight permits may be issued under FAR 21.197 and 21.199 to operate to a location where AD requirements can be met.

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

Compliance Time

Within 100 flight hours after the effective date of this AD

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

Affected Aircraft

BEECH Model 400A series airplanes with serial numbers RK-1 through RK-32; Model 400T series with serial numbers TT-1 through TT-6

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

Federal Register Abstract

End Clevis Fitting

Applicability Source Text

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AD Number:
93-01-07
Document Type:
AD Final Rules
Docket Number:
92-NM-164-AD
Subject Heading:
BEECH Model 400A Series Airplanes
Subject:
End Clevis Fitting
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
03/02/1993
Make:
Textron Aviation Inc.
Model:
400A | 400T
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Superseded AD: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Superseded By: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:
Updated RGL applicability to match AD applicability; CAR C-11-185
AIRWORTHINESS DIRECTIVES FINAL RULES: 93-01-07
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   92-NM-164-AD

AMENDMENT:   39-8461

AD NUMBER:   93-01-07

SUBJECT HEADING:   BEECH Model 400A Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective March 2, 1993.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
93-01-07 BEECH AIRCRAFT CORPORATION: Amendment 39-8461. Docket 92-NM-164- AD.

Applicability: Model 400A series airplanes having serial numbers RK-1 through RK-32, inclusive; and Model 400T series airplanes having serial numbers TT-1 through TT-6, inclusive; certificated in any category.

Compliance: Required as indicated, unless accomplished previously.

To prevent snagging of the end clevis fitting and kinking (and subsequent failure) of the emergency release cable of the main landing gear, which may prevent extension of the main landing gear, accomplish the following:

(a) Within 100 flight hours after the effective date of this AD, replace the existing link assembly from the uplink mechanism of the main landing gear door with an improved link assembly, in accordance with Beechcraft Service Bulletin 2447, dated June 1992.

(b) An alternative method of compliance or adjustment of the compliance time that provides an acceptable level of safety may be used if approved by the Manager, Wichita Aircraft Certification Office (ACO), FAA, Small Airplane Directorate. Operators shall submit their requests through an appropriate FAA Principal Maintenance Inspector, who may add comments and then send it to the Manager, Wichita ACO.

NOTE: Information concerning the existence of approved alternative methods of compliance with this AD, if any, may be obtained from the Wichita ACO.

(c) Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished.

(d) The replacement shall be done in accordance with Beechcraft Service Bulletin 2447, dated June 1992. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies may be obtained from Beech Aircraft Corporation, P.O. Box 85, Wichita, Kansas 67201-0085. Copies may be inspected at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington; or at the FAA, Wichita Aircraft Certification Office, 1801 Airport Road, Room 100, Mid-Continent Airport, Wichita, Kansas; or at the Office of the Federal Register, 800 North Capitol Street, NW., suite 700, Washington, DC.

(e) This amendment becomes effective on March 2, 1993.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_93-01-07.html
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Document Versions
 Feedback
Details
AD Number:
93-01-07
Document Type:
AD Final Rules
Docket Number:
92-NM-164-AD
Subject Heading:
BEECH Model 400A Series Airplanes
Subject:
End Clevis Fitting
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
03/02/1993
Make:
Textron Aviation Inc.
Model:
400A | 400T
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:
Updated RGL applicability to match AD applicability; CAR C-11-185
AIRWORTHINESS DIRECTIVES FINAL RULES: 93-01-07
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   92-NM-164-AD

AMENDMENT:   39-8461

AD NUMBER:   93-01-07

SUBJECT HEADING:   BEECH Model 400A Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective March 2, 1993.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
93-01-07 BEECH AIRCRAFT CORPORATION: Amendment 39-8461. Docket 92-NM-164- AD.

Applicability: Model 400A series airplanes having serial numbers RK-1 through RK-32, inclusive; and Model 400T series airplanes having serial numbers TT-1 through TT-6, inclusive; certificated in any category.

Compliance: Required as indicated, unless accomplished previously.

To prevent snagging of the end clevis fitting and kinking (and subsequent failure) of the emergency release cable of the main landing gear, which may prevent extension of the main landing gear, accomplish the following:

(a) Within 100 flight hours after the effective date of this AD, replace the existing link assembly from the uplink mechanism of the main landing gear door with an improved link assembly, in accordance with Beechcraft Service Bulletin 2447, dated June 1992.

(b) An alternative method of compliance or adjustment of the compliance time that provides an acceptable level of safety may be used if approved by the Manager, Wichita Aircraft Certification Office (ACO), FAA, Small Airplane Directorate. Operators shall submit their requests through an appropriate FAA Principal Maintenance Inspector, who may add comments and then send it to the Manager, Wichita ACO.

NOTE: Information concerning the existence of approved alternative methods of compliance with this AD, if any, may be obtained from the Wichita ACO.

(c) Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished.

(d) The replacement shall be done in accordance with Beechcraft Service Bulletin 2447, dated June 1992. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies may be obtained from Beech Aircraft Corporation, P.O. Box 85, Wichita, Kansas 67201-0085. Copies may be inspected at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington; or at the FAA, Wichita Aircraft Certification Office, 1801 Airport Road, Room 100, Mid-Continent Airport, Wichita, Kansas; or at the Office of the Federal Register, 800 North Capitol Street, NW., suite 700, Washington, DC.

(e) This amendment becomes effective on March 2, 1993.

FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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