[Federal Register Volume 69, Number 129 (Wednesday, July 7, 2004)]
[Proposed Rules]
[Pages 40823-40824]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 04-15380]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. 2001-NM-364-AD]
RIN 2120-AA64


Airworthiness Directives; Dassault Model Falcon 2000 Series 
Airplanes

AGENCY: Federal Aviation Administration, DOT.

ACTION: Proposed rule; withdrawal.

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SUMMARY: This action withdraws a notice of proposed rulemaking (NPRM) 
that proposed a new airworthiness directive (AD), applicable to certain 
Dassault Model Falcon 2000 series airplanes. That action would have 
required performing an inspection to determine the serial number on the 
identification plate on each of the three hydraulic shut-off valve 
(HSOV) actuators on the left-hand and right-hand hydraulic reservoirs, 
and replacing an HSOV actuator with a new HSOV actuator, if necessary. 
Since the issuance of the NPRM, the Federal Aviation Administration 
(FAA) has received new data indicating that the identified unsafe 
condition specified in the NPRM does not exist on the affected

[[Page 40824]]

airplanes. Accordingly, the proposed rule is withdrawn.

FOR FURTHER INFORMATION CONTACT: Tom Groves, Aerospace Engineer, 
International Branch, ANM-116, FAA, Transport Airplane Directorate, 
1601 Lind Avenue, SW., Renton, Washington 98055-4056; telephone (425) 
227-1503; fax (425) 227-1149.

SUPPLEMENTARY INFORMATION: A proposal to amend part 39 of the Federal 
Aviation Regulations (14 CFR part 39) to add a new airworthiness 
directive (AD), applicable to certain Dassault Model Falcon 2000 series 
airplanes, was published in the Federal Register as a Notice of 
Proposed Rulemaking (NPRM) on August 23, 2002 (67 FR 54596). The 
proposed rule would have required performing an inspection to determine 
the serial number on the identification plate on each of the three 
hydraulic shut-off valve (HSOV) actuators on the left-hand and right-
hand hydraulic reservoirs, and replacing an HSOV actuator with a new 
HSOV actuator, if necessary. The proposed actions were intended to 
ensure that proper HSOV actuators are installed on the hydraulic fluid 
reservoirs. In the event of an engine fire, a faulty HSOV, if not 
corrected, could allow the flow of flammable fluid to the engine 
nacelle, which could result in an engine nacelle fire that could not be 
readily extinguished.

Actions That Occurred Since the NPRM Was Issued

    Since the issuance of that NPRM, the manufacturer has provided the 
FAA with confirmation that the faulty HSOV actuators on all affected 
Model Falcon 2000 series airplanes have been replaced with new 
actuators, and that all the faulty actuators have been returned to the 
airplane manufacturer.

FAA's Conclusions

    Upon further consideration, the FAA has determined that the 
identified unsafe condition no longer exists on the affected airplanes. 
Accordingly, the proposed rule is hereby withdrawn.
    Withdrawal of this NPRM constitutes only such action, and does not 
preclude the agency from issuing another action in the future, nor does 
it commit the agency to any course of action in the future.

Regulatory Impact

    Since this action only withdraws a notice of proposed rulemaking, 
it is neither a proposed nor a final rule and therefore is not covered 
under Executive Order 12866, the Regulatory Flexibility Act, or DOT 
Regulatory Policies and Procedures (44 FR 11034, February 26, 1979).

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Safety.

The Withdrawal

    Accordingly, the notice of proposed rulemaking, Docket 2001-NM-364-
AD, published in the Federal Register on August 23, 2002 (67 FR 54596), 
is withdrawn.

    Issued in Renton, Washington, on June 24, 2004.
Ali Bahrami,
Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 04-15380 Filed 7-6-04; 8:45 am]
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