Airworthiness Directives (ADs)
CAA-2003-11-007B
The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.
-
Issue Date
- 2008/06/25
-
Applicability
- Boeing Model 747-400, 747-400D, and 747-400F series airplanes.
-
Model Number
- Boeing Model 747-400, 747-400D, and 747-400F Series Airplanes
-
CAA AD Number
- CAA-2003-11-007B
-
Aeronautics Authority of Original AD
- FAA
-
Original AD Number
- 2008-13-03
-
Effective Date
- 2008/07/24
-
Subject
- To prevent an
uncommanded left rudder hardover in the event of cracking in the yaw damper actuator portion of the
upper or lower rudder PCMs, and subsequent failure of the PCM manifold, which could result in
increased pilot workload, and possible runway departure upon landing.
-
Reference Publications (Revision/ATA/SB)
- Supersedes an existing airworthiness directive (AD)2006-18-17(CAA-2003-11-007A).Ref.Boeing Alert Service Bulletin 747-27A2479.
-
Remarks
-
Download
-