| AD Number | 92-27-09 | Status | Active |
| Effective Date | January 27, 1993 | Issue Date | Not specified |
| Docket Number | 91-NM-205-AD | Amendment | 39-8443 |
| Product Type | ["Aircraft"] | Product Subtype | ["Large Airplane"] |
| CFR Part | --- - Part 39 | CFR Section | N/A |
| Citation | This information is not available. | ||
| Manufacturer(s) | Textron Aviation Inc. |
| Model(s) | BAe.125 Series 1000B BAe.125 Series 800A BAe.125 Series 800A (C-29A) BAe.125 Series 800A (U-125) BAe.125 Series 800B BH.125 Series 400A BH.125 Series 600A DH.125 Series 1A DH.125 Series 1A-522 DH.125 Series 1A/R-522 DH.125 Series 1A/S-522 DH.125 Series 3A DH.125 Series 3A/R DH.125 Series 3A/RA DH.125 Series 400A HS.125 Series 1B HS.125 Series 1B-522 HS.125 Series 1B/R-522 HS.125 Series 1B/S-522 HS.125 Series 3B HS.125 Series 3B/R HS.125 Series 3B/RA HS.125 Series 3B/RB HS.125 Series 3B/RC HS.125 Series 400B HS.125 Series 400B/1 HS.125 Series 401B HS.125 Series 403A(C) HS.125 Series 403B HS.125 Series 600A HS.125 Series 600B HS.125 Series 600B/1 HS.125 Series 600B/2 HS.125 Series 600B/3 HS.125 Series 700A HS.125 Series 700B HS.125 Series F3B HS.125 Series F3B/RA HS.125 Series F400B HS.125 Series F403B HS.125 Series F600B |
92-27-09 BRITISH AEROSPACE: Amendment 39-8443. Docket No. 91-NM-205-AD.
Applicability: Model BAe/HS/DH/BH 125 series airplanes, excluding Model BAe 125-1000A series airplanes; certificated in any category.
Compliance: Required as indicated, unless accomplished previously.
To ensure continued structural integrity of the main landing gear (MLG) sidestay upper arm assembly, accomplish the following:
(a) Prior to the accumulation of 12,000 landings on any MLG sidestay upper arm assembly, or within 9 months after the effective date of this AD, whichever occurs later, replace the assembly with a serviceable assembly, in accordance with British Aerospace Service Bulletin S.B. 32-216, Revision 1, dated March 21, 1988.
NOTE: A "serviceable" MLG sidestay upper arm assembly is defined as one that is in compliance with the requirements of this AD, and one on which an overhaul has been accomplished as specified in the applicable aircraft maintenance schedule.
(b) Following the accomplishment of paragraph (a) of this AD, replace any MLG sidestay upper arm assembly prior to the accumulation of 12,000 landings on that assembly.
(c) For purposes of this AD, overhauled sidestay upper arm assemblies for which the total number of landings is not recorded must be assumed to have accumulated 8,000 landings at the time of installation.
(d) An alternative method of compliance or adjustment of the compliance time that provides an acceptable level of safety may be used if approved by the Manager, Standardization Branch, ANM-113, FAA, Transport Airplane Directorate. Operators shall submit their requests through an appropriate FAA Principal Maintenance Inspector, who may add comments and then send it to the Manager, Standardization Branch.
NOTE: Information concerning the existence of approved alternative methods of compliance with this AD, if any, may be obtained from the Standardization Branch.
(e) Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished.
(f) The replacement shall be done in accordance with British Aerospace Service Bulletin S.B. 32-216, Revision 1, dated March 21, 1988, which includes the following list of effective pages:
Page Number
Revision Level
Shown on Page
Date Shown on Page
1, 3-4
1
March 21, 1988
2
Original
February 29, 1988
This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies may be obtained from British Aerospace, PLC, Librarian for Service Bulletins, P.O. Box 17414, Dulles International Airport, Washington, DC 20041-0414. Copies may be inspected at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington; or at the Office of the Federal Register, 800 North Capitol Street, NW., suite 700, Washington, DC.
(g) This amendmentbecomes effective on January 27, 1993.