AD/B747/23 - Outboard Engine Strut Diagonal Brace Forward Clevis Root - Inspection and Modification
1AD/B747/23 - Outboard Engine Strut Diagonal Brace Forward Clevis Root - Inspection and Modification
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Image unavailable in extracted text Boeing 747 Series Aeroplanes
AD/B747/23 Outboard Engine Strut Diagonal Brace Forward
Clevis Root - Inspection and Modification
Applicability: All model 747 equipped with CF6, JT9D-3 or JT9D-7 engines. Document: 1. FAA AD 80-08-02, Amdt. 39-3738; or
- Boeing SB No. 747-54-2070.
Compliance: As per requirement document No. 1.
7/80
Background: An overseas operator has detected transverse cracks in clevis root of brace. Defect is attributed to local thickness being less than specified.