AD/CRESCO/11 - Nose Wheel Steering Assembly (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.

Pacific Aerospace Corporation Cresco Series Aeroplanes AD/CRESCO/11 Nose Wheel Steering Assembly 2/2007

Applicability: All Cresco 08-600 aircraft on restricted category agricultural operations fitted with nose wheel steering pivot pin part number (P/N) 08-45711-1. Requirement: 1. Inspect the operation of the nose wheel steering in accordance with the maintenance schedule in Chapter 05-10-00 page 616, of Pacific Aerospace Corporation (PAC) Cresco 08-600 Maintenance Manual (MM).

Inspect the nose wheel steering and the torque link attachment of the link assembly P/N 245235-2 for wear and cracks, in accordance with the maintenance schedule in Chapter 05-10-00 page 615, and the wear limits and tolerances in Chapter 32-20-00, table 601, page 601 of PAC Cresco 08-600 MM.

If parts replacement or re-bushing is required, accomplish before further flight.

2. Inspect the nose wheel steering shimmy damper unit P/N 08-45725-2 for security and damage, in accordance with the maintenance schedule in Chapter 05-10-00 page 617 of PAC Cresco 08-600 MM.

If parts replacement or adjustment is required, accomplish before further flight.