AD/B767/247 - In-Flight Entertainment Systems (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.

Boeing 767 Series Aeroplanes AD/B767/247 In-Flight Entertainment Systems 1/2009

Applicability: Model 767 series aeroplanes as follows: a. 767-200 and -300 aeroplanes, as identified in Boeing Service Bulletin (SB) 767-24-0152, dated 29 September 2006; Boeing SB 767-24-0153, dated 29 September 2006; and Boeing SB 767-24-0154, dated 26 September 2002. b. 767-300 aeroplanes, as identified in Boeing SB 767-24-0148, dated 14 September 2006; Boeing SB 767-24-0149, dated 14 September 2006; Boeing SB 767-24-0150, dated 21 September 2006; and Boeing SB 767-24-0151, dated 14 September 2006. c. 767-400ER aeroplanes, as identified in Boeing Service Bulletin 767-24-0147, dated 20 February 2003. Requirement: 1. For the aeroplanes identified in sub-paragraph a. of the Applicability Statement - a. Install new relays and wiring to allow the flightcrew to turn off electrical power to the in-flight entertainment (IFE) system and certain circuit breakers through the right utility bus switch as specified in the Accomplishment Instructions of SB 767-24-0152, SB 767-24-0153 or SB 767-24-0154, as applicable. b. Carry out all other actions specified in the applicable service bulletin. 2. For the aeroplanes identified in sub-paragraph b. of the Applicability Statement - a. Install new relay(s), circuit breakers as applicable together with wiring to allow the flightcrew to turn off electrical power to the IFE system and the IFE video and audio circuit breakers through the right utility bus switch in accordance with the Accomplishment Instructions of SB 767-24-0148, SB 767-24-0149, SB 767-24-0150 or SB 767-24-0151, as applicable. b. Carry out all other actions specified in the applicable service bulletin. 3. For the aeroplanes identified in sub-paragraph c. of the Applicability Statement -