2005-15-11 BAE Systems (Operations) Limited (Formerly British Aerospace Regional Aircraft): Amendment 39-14200. Docket No. FAA- 2005-21137; Directorate Identifier 2002-NM-86-AD.
Effective Date
(a) This AD becomes effective August 30, 2005.
Affected ADs
(b) None.
Applicability: (c) This AD applies to all BAE Systems (Operations) Limited Model Jetstream 4101 airplanes, certificated in any category.
Unsafe Condition
(d) This AD was prompted by a review of primary airframe fatigue test results and a Maintenance Steering Group 3 (MSG-3) analysis. We are issuing this AD to detect and correct fatigue damage of the fuselage, door, engine nacelle, empennage, and wing structures, which could result in reduced structural integrity of the airplane.
Compliance: (e) You are responsible for having the actions required by this AD performed within the compliance times specified, unless the actions have already been done.
Service Bulletin Reference
(f) The term "the service bulletin," as used in this AD, means BAE Systems (Operations) Limited Service Bulletin J41-51-001, Revision 2, dated April 30, 2003.
Inspection and Corrective Actions
(g) At the compliance times specified in the "Initial Compliance Time" column of Tables 1, 2, 3, 4, and 5 of this AD: Do the applicable detailed inspections and specialized inspections to detect fatigue damage, and replacement of certain bolt assemblies, and any applicable corrective actions, in accordance with the Accomplishment Instructions of the service bulletin. Do any corrective action before further flight. Repeat the inspections and replacement thereafter at intervals specified in the "Repetitive Intervals" column of Tables 1, 2, 3, 4, and 5 of this AD.
Note 1: For the purposes of this AD, a detailed inspection is: "An intensive examination of a specific item, installation, or assembly to detect damage, failure, or irregularity. Available lighting is normally supplemented with a direct source of good lighting at an intensity deemed appropriate. Inspection aids such as mirrors, magnifying lenses, etc. may be necessary. Surface cleaning and elaborate procedures may be required."
Table 1.--Appendix 1 Compliance Times
Initial compliance time (whichever occurs later between the times in "inspection threshold" and "grace period")
Part # of actions specified in appendix 1 of the service bulletin
Inspection threshold
Grace period
Repetitive intervals
1, 6
Before the accumulation of 22,500 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 3,300 flight cycles.
2
Before the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 5,200 flight cycles.
3, 5, 7
Before the accumulation of 21,000 total flight cycles.
Within 500 flight cycles after theeffective date of this AD.
At intervals not to exceed 10,000 flight cycles.
4
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 26,000 flight cycles.
Table 2.--Appendix 2 Compliance Times
Initial compliance time (whichever occurs later between the times in "inspection threshold" and "grace period")
Part # of actions specified in appendix 1 of the service bulletin
Inspection/replacement threshold
Grace period
Repetitive intervals
1, 3, 32
Within 96 months after the date of issuance of the original standard Airworthiness Certificate or the date of issuance of the original Export Certificate of Airworthiness, whichever occurs later.
Within 12 months after the effective date of this AD.
At intervals not to exceed 24 months.
2
Before the accumulation of 23,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 10,000 flight cycles.
4, 10, 11, 12, 13
Before the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 6,600 flight cycles.
5
Within 48 months after the date of issuance of the original standard Airworthiness Certificate or the date of issuance of the original Export Certificate of Airworthiness, whichever occurs later.
Within 12 months after the effective date of this AD.
At intervals not to exceed 24 months.
6
Before the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 5,400 flight cycles.
7
Before the accumulation of 22,400 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 8,200 flight cycles.
8
Before the accumulation of 19,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
9
Before the accumulation of 23,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 2,300 flight cycles.
14
Before the accumulation of 19,700 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 4,700 flight cycles.
15
Before the accumulation of 25,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 13,600 flight cycles.
16, 19, 20
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 25,800 flight cycles.
17, 21, 29, 30
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 30,000 flight cycles.
18
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 30,000 flight cycles.
22
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 16,500 flight cycles.
23
Before the accumulation of 22,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 7,400 flight cycles.
24
Before the accumulation of 23,600 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 15,700 flight cycles.
25
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 12,700 flight cycles.
26
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 21,800 flight cycles.
27
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 18,300 flight cycles.
28
Between 20,000 and 26,000 total flight cycles
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 9,500 flight cycles.
31
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 16,300 flight cycles.
33
Before the accumulation of 26,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 26,000 flight cycles.
Table 3.--Appendix 3 Compliance Times
Initial compliance time (whichever occurs later between the times in "inspection threshold" and "grace period")
Part # of actions specified in appendix 3 of the service bulletin
Inspection threshold
Grace period
Repetitive intervals
1, 2
Before the accumulation of 24,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 11,000 flight cycles.
Table 4.--Appendix 4 Compliance Times
Initial compliance time (whichever occurs later between the times in "inspection threshold" and "grace period")
Part # of actions specified in appendix 4 of the service bulletin
Inspection threshold
Grace period
Repetitive intervals
1
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 12,000
flight cycles.
2
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 30,000
flight cycles.
3, 5
Within 48 months after the date of issuance of the original standard Airworthiness Certificate or the date of the issuance of the original Export Certificate of Airworthiness, whichever occurs later.
Within 12 months after the effective date of this AD.
At intervals not to exceed 48 months.4, 6 .........................
96 months after the date of issuance of the original standard Airworthiness Certificate or the date of issuance of the original Export Certificate of Airworthiness, whichever occurs later.
Within 12 months after the effective date of this AD.
At intervals not to exceed 48 months.
Table 5.--Appendix 5 Compliance Times
Initial compliance time (whichever occurs later between the times in "inspection threshold" and "grace period")
Part # of actions specified in appendix 5 of the service bulletin
Inspection threshold
Grace period
Repetitive intervals
1, 7
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 30,000
flight cycles.
2, 5, 6
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500flight cycles after the effective date of this AD.
At intervals not to exceed 9,000 flight cycles.
3, 4
Before the accumulation of 26,000 total flight cycles and after the accumulation of 20,000 total flight cycles.
Within 500 flight cycles after the effective date of this AD.
At intervals not to exceed 7,900 flight cycles.
Repairs for Damage Beyond Service Bulletin Limits
(h) If any fatigue damage is found that exceeds the limits specified in the service bulletin: Before further flight, repair the damage according to a method approved by either the Manager, International Branch, ANM-116, FAA, Transport Airplane Directorate; or the Civil Aviation Authority (or its delegated agent).
Previous Actions
(i) Actions done before the effective date of this AD in accordance with BAE Systems (Operations) Limited Service Bulletin J41-51-001, dated February 15, 2002; or Revision 1, dated August 7, 2002; are acceptable for compliance with the requirements of paragraphs (g) and (h) of this AD.
No Report Required
(j) Although the service bulletin referenced in this AD specifies to submit certain information to the manufacturer, this AD does not include that requirement.
Alternative Methods of Compliance (AMOCs)
(k) The Manager, International Branch, ANM-116, Transport Airplane Directorate, FAA, has the authority to approve AMOCs for this AD, if requested in accordance with the procedures found in 14 CFR 39.19.
Related Information
(l) British airworthiness directive 005-02-2002 also addresses the subject of this AD.
Material Incorporated by Reference
(m) You must use BAE Systems (Operations) Limited Service Bulletin J41-51-001, Revision 2, dated April 30, 2003, to perform the actions that are required by this AD, unless the AD specifies otherwise. The Director of the Federal Register approved the incorporation by reference of this document in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Contact British AerospaceRegional Aircraft American Support, 13850 Mclearen Road, Herndon, Virginia 20171, for a copy of this service information. You may review copies at the Docket Management Facility, U.S. Department of Transportation, 400 Seventh Street SW., Room PL-401, Nassif Building, Washington, DC; on the internet at http://dms.dot.gov; or at the National Archives and Records Administration (NARA). For information on the availability of this material at the NARA, call (202) 741-6030, or go to http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.