Airworthiness Directive · Amendment 39-17987 · Flight controls
Pacific Aerospace Limited Airplanes
This AD applies to Pacific Aerospace Limited Model 750XL airplanes, all serial numbers, certificated in any category.
We are superseding Airworthiness Directive (AD) 2014-04-03 for all Pacific Aerospace Limited Model 750XL airplanes. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as broken control column attachment bolts failing in service. We are issuing this AD to require actions to address the unsafe condition on these products.
Unless already done, do the following actions in paragraphs (f)(1) and (f)(2) of this AD:
(1) As of February 24, 2014 (the effective date of AD 2014-04-03, Amendment 39-17761 (79 FR 10344, February 25, 2014)), if the left hand and the right hand control column attachment bolts have been replaced following the ACCOMPLISHMENT INSTRUCTIONS in Pacific Aerospace Limited Mandatory Service Bulletin PACSB/XL/070, Issue 1, dated January 24, 2014, then within the next 150 hours time-in-service (TIS) after November 12, 2014 (the effective date of this AD), replace the left hand and the right hand control column attachment bolts following the ACCOMPLISHMENT INSTRUCTIONS in Pacific Aerospace Limited Service Bulletin PACSB/XL/070, Issue 2, dated June 3, 2014.
(2) As of February 24, 2014 (the effective date of AD 2014-04-03, Amendment 39-17761 (79 FR 10344, February 25, 2014)), if the left hand and the right hand control column attachment bolts have not been replaced following the ACCOMPLISHMENT INSTRUCTIONS in Pacific Aerospace Limited Mandatory Service Bulletin PACSB/XL/070, Issue 1, dated January 24, 2014, then within the next 10 hours TIS after November 12, 2014 (the effective date of this AD), replace the left hand and the right hand control column attachment bolts following the ACCOMPLISHMENT INSTRUCTIONS in Pacific Aerospace Limited Service Bulletin PACSB/XL/070, Issue 2, dated June 3, 2014.
The aircraft, engines and makers this AD names, by the model designations in its text. A model listed here may still be outside the AD's serial ranges.
Aircraft
