AD/CESSNA 560/8 - Wing Fuel Boost Pumps (Cth)

AIRWORTHINESS DIRECTIVE For the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.001(1) of CASR 1998. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.

Cessna 560 (Citation V) Series Aeroplanes AD/CESSNA 560/8 Wing Fuel Boost Pumps 6/2006 DM

Applicability: Cessna Model 560 model aeroplanes with serial numbers 0001 through 0648 inclusive. Requirement: 1. If not previously accomplished, revise the Limitations Section of the applicable Cessna aircraft flight manual (AFM) to prohibit use of the wing fuel boost pumps for defueling under certain conditions, by inserting the applicable temporary change identified in the following table. AFM Temporary Change Dated AFM

560FM TC–RC13–01 4 March 2004 Model 560 Citation V 560FM TC–RC13–02 4 March 2004 Model 560 Citation V 560FM TC–RC13–03 4 March 2004 Model 560 Citation V 56FMA TC–04–01 4 March 2004 Model 560 Citation Ultra 56FMA TC–04–02 4 March 2004 Model 560 Citation Ultra 56FMA TC–04–03 4 March 2004 Model 560 Citation Ultra 56FMB TC–R03–10 12 March 2004 Model 560 56FMB TC–R03–11 12 March 2004 Model 560 56FMB TC–R03–12 12 March 2004 Model 560 2. If not previously accomplished, install a placard close to the fuel quantity gauge, in accordance with the Accomplishment Instructions of the Cessna Service Bulletin SB560-28-10 dated 23 April 2004 or SB560-28-11 dated 12 March 2004, as applicable. In addition to the specifications in the service bulletin, the letters on the placard must be at least 6mm (1/4 inch) tall. 3. If not previously accomplished, carry out the following action in accordance with the Accomplishment Instructions of SB560-28-10 or SB560-28-11, as applicable: a. Do a detailed inspection for chafed wiring of the wing fuel boost pumps. b. Modify the wing fuel boost pumps.