AD/JT15D/6 Amdt 1 - Fan Blades
1AD/JT15D/6 Amdt 1 - Fan Blades
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
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Pratt and Whitney Canada Turbine Engines - JT15D Series
AD/JT15D/6
Amdt 1
Fan Blades 11/87
Applicability: JT15D-1,-1A,-1B,-4,-4B,-4C and -4D. Requirement: Action in accordance with PWC SB No 7257 Rev 2.
Note: Transport Canada AD CF-87-05R1 refers to SB 7257.
Compliance: Unless already accomplished:
Within 25 flight hours or 15 days after 1 May 1987.
2. Prior to installation in an aircraft.
Background: This Directive was issued to reflect the requirements of Transport Canada Emergency Airworthiness Directive CF-87-05R1. The Canadian Directive was issued following a JT15D fan blade event which apparently resulted from machine marks on the blade root fillet radius.
This Directive is now amended to reflect SB 7257 Rev 2 which further identifies specific engine models affected.