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701. Airworthiness Directives; Pratt and Whitney PW4000 Series Turbofan Engines

PROPOSED RULES: Pratt & Whitney,

The Federal Aviation Administration (FAA) proposes to supersede an existing airworthiness directive (AD), that is applicable to Pratt and Whitney (PW) model 4000 series turbofan engines. That AD currently requires interim actions to address engine takeoff power loss events until the highpressurecompressor (HPC) case is redesigned and available for
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

702. Airworthiness Directives; Various Surplus Military Airplanes Manufactured by Consolidated, Consolidated Vultee, and

RULES: Consolidated, Consolidated Vultee, and Convair,

This amendment adopts a new airworthiness directive (AD) that is applicable to various surplus military airplanes manufactured by Consolidated, Consolidated Vultee, and Convair. This action requires repetitive inspections to find fatigue cracks in the lower rear cap of the wing front spar, front spar web, and lower skin of the wings; repair or
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

703. Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Dart 528, 529, 529D, 531, 532, 535, 542, and 552 Series

PROPOSED RULES: Rolls-Royce Deutschland Ltd & Co KG Dart,

The FAA proposes to adopt a new airworthiness directive (AD) for RollsRoyce Deutschland Ltd & Co KG (RRD) (formerly RollsRoyce plc) Dart 5287E, 5297H, 7E, 8E, 8H, 8X, 8Y, 8Z, 529D7E, 7H, 8E, 8H, 8X, 8Y, 8Z, 531, 5322L, 7, 7N, 7P, 7L, 7R, 5352,
7R, 5424, 4K, 10, 10J, 10K, 5522, 5527, and 7R turboprop
engines. This proposed AD would require removal
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

704. Airworthiness Directives; McDonnell Douglas Model MD-90-30 Airplanes

RULES: McDonnell Douglas,

This amendment adopts a new airworthiness directive (AD), applicable to all McDonnell Douglas Model MD9030 airplanes, that requires replacement of the starter relay of the auxiliary power unit (APU) with a new, improved relay. The actions specified by this AD are intended to prevent failure of the APU starter relay, which could result in depleted
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

705. Airworthiness Directives; Mitsubishi Heavy Industries, Ltd., MU- 2B Series Airplanes

PROPOSED RULES: Mitsubishi Heavy Industries, Ltd.,

This document proposes to supersede Airworthiness Directive (AD) 972014, which applies to all Mitsubishi Heavy Industries, Ltd. (Mitsubishi) MU2B series airplanes. AD 972014 currently requires incorporating information into the Limitations Section of the Airplane Flight Manual (AFM) that would require pilot training before flight into known or
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

706. Airworthiness Directives; McDonnell Douglas Model DC-9-81 (MD- 81), DC-9-82 (MD-82), DC-9-83 (MD-83), DC-9-87 (MD-87),

PROPOSED RULES: McDonnell Douglas,

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain McDonnell Douglas airplanes. This proposal would require reversing the ground stud installation of the main
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battery, and installing a new nameplate on the cover of the battery. This action is necessary to prevent damage to
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

707. Airworthiness Directives; Boeing Model 747-100, -200B, and -200F Series Airplanes

PROPOSED RULES: Boeing,

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Boeing Model 747100, 200B, and 200F series airplanes. This proposal would require initial and repetitive inspections to find discrepancies in the upper and lower skins of the fuselage lap joints, and repair if necessary. This action is necessary
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

708. Airworthiness Directives; Rolls-Royce Corporation (formerly Allison Engine Company, Allison Gas Turbine Division, and

RULES: Rolls-Royce Corp.; correction,

This document makes a correction to Airworthiness Directive (AD) 20031310, applicable to RollsRoyce Corporation (formerly Allison Engine Company, Allison Gas Turbine Division, and Detroit Diesel Allison) Models 250C30R/3, C30R/3M, C47B, and C47M
turboshaft engines. AD 20031310 was published in the Federal Register on June 30, 2003 (68 FR 38590).
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

709. Airworthiness Directives; McDonnell Douglas Model MD-11 and -11F Airplanes

PROPOSED RULES: McDonnell Douglas,

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain McDonnell Douglas Model MD11 and 11F airplanes. This proposal would require revising the vent fan wiring in the right forward cabin drop ceiling, right mid cabin drop ceiling, and right forward cargo compartment, as applicable. This action is
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

710. Airworthiness Directives; Boeing Model 747-400, -400D, and -400F Series Airplanes Equipped With General Electric (GE)

PROPOSED RULES: Boeing,

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Boeing Model 747400, 400D, and 400F series airplanes; equipped with GE or P&W series engines. This proposal would require modifications and functional tests of the wiring of the wire integration unit and the air supply control test unit (ASCTU)
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

711. Airworthiness Directives; MD Helicopters, Inc., Model 600N Helicopters

RULES: MD Helicopters, Inc.,

This amendment adopts a new airworthiness directive (AD) for the specified MD Helicopters, Inc. (MDHI) model helicopters that requires reducing the life limit of the main rotor drive shaft (drive shaft) and changing the life limit on the component history card or equivalent record. This amendment is prompted by the review of final fatigue test
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

712. Airworthiness Directives; Airbus Model A300 B4-600R and A300 F4- 600R Series Airplanes

PROPOSED RULES: Airbus,

This document proposes the supersedure of an existing airworthiness directive (AD), applicable to certain Airbus Model A300 B4600R and A300 F4600R series airplanes, that currently requires a onetime visual inspection for damage of the center tank fuel pumps and fuel pump canisters, and replacement of damaged fuel pumps and fuel pump canisters with new
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

713. Airworthiness Directives; Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes

RULES: Bombardier,

This amendment revises an existing airworthiness directive (AD), applicable to certain Bombardier Model CL6002B19 (Regional Jet series 100 & 440) airplanes, that currently requires revising the airworthiness limitations section of the Instructions for Continued Airworthiness by incorporating new structural inspection intervals for the pressure
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

714. Airworthiness Directives; Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes

RULES: Bombardier,

This amendment adopts a new airworthiness directive (AD), applicable to certain Model CL6002B19 (Regional Jet Series 100 & 440) airplanes, that requires revising the airworthiness limitations section of the Instructions for Continued Airworthiness by incorporating new structural inspection intervals for the vertical beams of the pressure bulkheads
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

715. Airworthiness Directives; Bombardier Model DHC-8-102, -103, -106, -201, -202, -301, -311, and -315 Airplanes

PROPOSED RULES: Bombardier,

This document proposes the supersedure of an existing airworthiness directive (AD), applicable to certain Bombardier Model DHC8102, 103, 106, 201, 202, 301, 311, and 315 airplanes, that currently requires a onetime inspection to detect chafing of electrical wires in the cable trough below the cabin floor; repair, if necessary; installation of
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

716. Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Models Tay 650-15 and 651-54 Turbofan Engines

RULES: Rolls-Royce Deutschland Ltd. & Co. KG,

The FAA is superseding an existing airworthiness directive (AD) for RollsRoyce Deutschland Ltd & Co KG (RRD) (formerly Rolls Royce plc) models Tay 65015 and 65154 turbofan engines with certain part numbered fan blades and fan discs. That AD currently requires initial and repetitive visual and ultrasonic inspections of fan blades for cracks, and, if
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

717. Airworthiness Directives; Boeing Model 767-200 and -300 Series Airplanes

PROPOSED RULES: Boeing,

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Boeing Model 767200 and 300 series airplanes. This proposal would require replacement of certain doormounted escape slides and slideraft assemblies with new slideraft assemblies; replacement of certain escape system latches with new latches; and
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

718. Airworthiness Directives; Boeing Model 737-100, -200, -200C, - 300, -400, and -500 Series Airplanes

RULES: Boeing,

This amendment adopts a new airworthiness directive (AD) that is applicable to all Boeing Model 737100, 200, 200C, 300, 400, and 500 series airplanes. This action requires a
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onetime general visual inspection to identify the material of the rudder assembly, and corrective actions, if necessary. For airplanes with a graphite assembly,
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

719. Airworthiness Directives; McDonnell Douglas Model DC-9-14, DC-9- 15, and DC-9-15F Airplanes; Model DC-9-20, -30, -40,

PROPOSED RULES: McDonnell Douglas,

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain McDonnell Douglas airplane models. This proposal would require inspection of the captain's and first officer's seat locking pins for minimum engagement with the detent holes in the seat tracks; inspection of the seat lockpins for excessive wear;
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

720. Airworthiness Directives; Hamilton Sundstrand Corporation (Formerly Hamilton Standard Division) Model 568F Propellers

PROPOSED RULES: Hamilton Sundstrand Corp.,

The FAA proposes to adopt a new airworthiness directive (AD) for certain serial numbered (SN) propeller blades installed in Hamilton Sundstrand Corporation (formerly Hamilton Standard Division) 568F propellers. This proposed AD would require replacement of propeller blades, part numbers (P/N's) R8155053 and R8155054 that have a serial number (SN)
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

721. Airworthiness Directives; McDonnell Douglas Model DC-9-81 (MD- 81), (DC-9-82 (MD-82), DC-9-83 (MD-83), DC-9-87

RULES: McDonnell Douglas,

This document corrects information in an existing airworthiness directive (AD) that applies to all McDonnell Douglas Model DC981 (MD81), DC982 (MD82), DC983
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(MD83), DC987 (MD87), and MD88 airplanes. That AD currently requires revisions to the Airplane Flight Manual; installation of inspection aids on the wing upper surfaces; and, among
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

722. Airworthiness Directives; Boeing Model 767-300 Series Airplanes Modified by Supplemental Type Certificate ST01869AT-D

RULES: Boeing,

This amendment adopts a new airworthiness directive (AD) that is applicable to all Boeing Model 767300 series airplanes modified by supplemental type certificate ST01869ATD. This action requires modifying the passenger entertainment system (PES) and revising the airplane flight manual. This action is necessary to ensure that the airplane crew is
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

723. Airworthiness Directives; Boeing Model 747-400 Series Airplanes Equipped With General Electric Model CF6-80C2 Series

PROPOSED RULES: Boeing,

This document proposes the supersedure of an existing airworthiness directive (AD), applicable to certain Boeing Model 747 400 series airplanes, that currently requires repetitive tests of the cone brake of the central drive unit (CDU) of the thrust reversers, and corrective actions if necessary. This action would require installation of a thrust
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

724. Airworthiness Directives; Pilatus Aircraft Ltd. Model PC-6 Airplanes

PROPOSED RULES: Pilatus Aircraft Ltd.,

This document proposes to adopt a new airworthiness directive (AD) that would apply to all Pilatus Aircraft Ltd. (Pilatus) Model PC6 airplanes. This proposed AD would require you to inspect and correct, as necessary, the aileron control bellcrank assemblies at the wing and fuselage locations. This proposed AD is the result of mandatory continuing
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

725. Airworthiness Directives; Bell Helicopter Textron Canada Limited Model 427 Helicopters

RULES: Bell,

This amendment adopts a new airworthiness directive (AD) for the specified Bell Helicopter Textron Canada (Bell) model helicopters that requires modifying the auxiliary fin assemblies and revising the Limitations section of the Rotorcraft Flight Manual (RFM) to reduce the neverexceed speed (Vne) for a tail rotor pedal stop failure. This amendment
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

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