96-11031. Airworthiness Directives; Jetstream Aircraft Limited HP137 Mk1, Jetstream Series 200, and Jetstream Models 3101 and 3201 Airplane; Correction

[Federal Register Volume 61, Number 87 (Friday, May 3, 1996)]
[Rules and Regulations]
[Page 19811]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 96-11031]



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DEPARTMENT OF TRANSPORTATION
14 CFR Part 39

[Docket No. 95-CE-27-AD; Amendment 39-9443; AD 95-24-13]
RIN 2120-AA64


Airworthiness Directives; Jetstream Aircraft Limited HP137 Mk1, 
Jetstream Series 200, and Jetstream Models 3101 and 3201 Airplane; 
Correction

AGENCY: Federal Aviation Administration, DOT.

ACTION: Final rule; correction.

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SUMMARY: This action makes a correction to Airworthiness Directive (AD) 
95-24-13 concerning Jetstream Aircraft Limited (JAL) HP137 Mk1, 
Jetstream Series 200, and Jetstream Models 3101 and 3201 airplanes, 
which published in the Federal Register on December 22, 1995 (60 FR 
246). That publication incorrectly references the number of aileron 
mounting spigot nut assemblies to be replaced on the wings of the 
airplanes. The AD currently requires ``replacing the securing nut 
assemblies and split pins with new special nut assemblies (Part No. 
SL5022 (Qty. 2))''. The intent of the AD is to require replacement of 2 
special nut assemblies on each wing, for a total of 4 nut assemblies. 
The Final Rule AD did not specify ``each wing'', and stated that only 2 
nut assemblies rather than 4 nut assemblies are required. This action 
corrects the AD to reflect this change.

EFFECTIVE DATE: January 17, 1996.
    The incorporation by reference of certain publications listed in 
the regulations was approved previously by the Director of the Federal 
Register as of January 17, 1996.

FOR FURTHER INFORMATION CONTACT: Ms. Dorenda Baker, Program Officer, 
Brussels Aircraft Certification Office, FAA, Europe, Africa, and Middle 
East Office, c/o American Embassy, B-1000 Brussels, Belgium; telephone 
[phone]; facsimile [phone]; or Mr. Jeffrey Morfitt, 
Project Officer, Small Airplane Directorate, Aircraft Certification 
Service, FAA, 1201 Walnut, suite 900, Kansas City, Missouri 64106; 
telephone [phone]; facsimile [phone].

SUPPLEMENTARY INFORMATION: On November 17, 1995, the Federal Aviation 
Administration (FAA) issued AD 95-24-13, Amendment 39-9443 (60 FR 246, 
December 22, 1995), which applies to JAL HP 137 Mk1, Jetstream series 
200, and Jetstream Models 3101 and 3201 airplanes. This AD requires 
inspecting (one-time) the threaded portion of the aileron mounting 
spigots for cracks, replacing any cracked spigots, and replacing the 
securing nut assemblies with newly designed special nut assemblies and 
new split pins.

Need for the Correction

    The AD incorrectly references the quantity of special nut 
assemblies, inferring that a quantity of 2 assemblies be replaced 
without indicating that the 2 assemblies on each wing (left wing and 
right wing) should be replaced.

Correction of Publication

    Accordingly, the publication of December 22, 1995 (60 FR 246) of 
Amendment 39-9443; AD 95-24-13, which was the subject of FR Doc. 95-
66485, is corrected as follows:


Sec. 39.13  [Corrected]

    On page 66486, in the third column, section 39.13, paragraph (a), 
line 1 through line 4, replace ``Inspect the mounting spigots for 
cracks using both visual and fluorescent dye penetrant methods in 
accordance with the ACCOMPLISHMENT INSTRUCTIONS * * *'' with ``Inspect 
the left and right wing mounting spigots for cracks using both visual 
and fluorescent dye penetrant methods in accordance with the 
ACCOMPLISHMENT INSTRUCTIONS * * *''.
    On page 66486, in the third column, section 39.13, paragraph 
(a)(2), line 1 through line 5, replace ``Prior to further flight, 
replace the securing nut assemblies and split pins with new special nut 
assemblies (Part No. SL45022 (Qty. 2)), * * *'' with ``Prior to further 
flight, replace the securing nut assemblies and split pins on both 
wings with new special nut assemblies (Part No. SL45022 (Qty. of 2 on 
each wing, total Qty. of 4 nut assemblies needed)), * * *''.
    Action is taken herein to clarify this requirement of AD 95-24-13 
and to add this AD correction to section 39.13 of the Federal Aviation 
Regulations (14 CFR 39.13). The effective date remains January 17, 
1996.

    Issued in Kansas City, Missouri on April 17, 1996.
Michael Gallagher,
Manager, Small Airplane Directorate, Aircraft Certification Service.
[FR Doc. 96-11031 Filed 5-2-96; 8:45 am]
BILLING CODE 4910-13-P