AD/HS 125/163 - Wire Bundle Chafing (Cth)

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES

British Aerospace BAe 125 Series Aeroplanes

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 39.1 (1) of CAR 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.

AD/HS 125/163 Wire Bundle Chafing 1/2001

Applicability: Model Hawker 800XP series aeroplanes, as listed in Raytheon Service Bulletin SB 24-3212, dated August 1999; and Hawker 800 (U-125A) series aeroplanes, as listed in Raytheon Service Bulletin SB 24-3213, Revision 1, dated February 2000.

Requirement: 1. Conduct a one-time detailed visual inspection of the panel "JA" wire bundle in accordance with the Accomplishment Instructions of SB 24-3212 (for Model 800XP series aeroplanes); or SB 24-3213, Revision 1 (for Model 800 (U-125A) series aeroplanes); as applicable. Ensure that:

1. the wire bundle is routed correctly, in accordance with Figure 1 of the applicable service bulletin, and

b. a minimum clearance of 6mm (0.25-inch) exists between the wire bundle from relay "KT" and the fuel cross-feed valve operating lever throughout its range of travel.