AD 63-07-02

AD Final Rules - DRS_63-07-02.html
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AD Number:
63-07-02
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Macchi Model AL-60 (formerly LASA 60) and AL-60B Aircraft
Subject:
Engine Exhaust Manifold
Status:
Current
Citation:
Federal Register: April 2, 1963
Citation Publish Date:
04/02/1963
Effective Date:
05/02/1963
Make:
Aeronautica Macchi S.p.A.
Model:
AL 60 | AL 60-B
Product Type:
Aircraft
Product Subtype:
Small 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Superseded AD: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Superseded By: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: 63-07-02
CITATION:   [Federal Register: April 2, 1963]

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:  

AD NUMBER:   63-07-02

SUBJECT HEADING:   Airworthiness Directives; Macchi Model AL-60 (formerly LASA 60) and AL-60B Aircraft

ACTION:  

SUMMARY:  

DATES:   Effective May 2, 1963.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
63-07-02 MACCHI: Amdt. 548 Part 507 Federal Register April 2, 1963. Applies to All Models AL-60 (formerly LASA 60) and AL-60B Aircraft.

Compliance required as indicated.

As a result of several cases of engine exhaust manifold failures, accomplish the following within the next 25 hours' time in service after the effective date of this AD, and thereafter within every 25 hours time in service from the last inspection.

(a) Inspect the turbo inlet assembly manifold P/N 629-250 for cracks in the weld area between the two exhaust pipes.

(b) If cracks are found, replace or repair the part before further flight. Repair by arc welding a stainless steel plate reinforcement over the area in accordance with Aeronautical Macchi Service Bulletin No. 1, or FAA approved equivalent repair.

This directive effective May 2, 1963.

FOOTER: