AD/FU24/1 Amdt 2 - Elevator Control Cables and Pulleys - Inspection (Cth)

AIRWORTHINESS DIRECTIVE For the reasons set out in the background section, the CASA delegate whose signature appears below revokes Airworthiness Directive (AD) AD/FU24/1 Amdt 1 and issues the following AD under subregulation 39.1 (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.

Airparts (NZ) Ltd FU 24 Series Aeroplanes

AD/FU24/1 Amdt 2

Elevator Control Cables and Pulleys - Inspection

5/2003

Applicability: All models.

Requirement: 1. With the aid of a strong light, and if necessary a mirror, thoroughly inspect the parts of the upper and lower elevator control cables that pass over the pulleys in the rear of the fuselage at Stations 336.95 and 340.56. Look for wear, corrosion, broken wires and any evidence of cutting or jamming of the cable by foreign objects.

Note: Operate the elevators through full travel when carrying out this inspection, and as far as possible, supplement the visual inspection by feeling the cables for broken wires and other damage.

2. Inspect the cable grooves in both pulleys for hardened deposits of super phosphate (agricultural aircraft only) and for foreign objects.

3. After completion of the inspection, clean out the rear of fuselage of any small loose objects such as stones, rivets and pieces of metal that could migrate into the pulley sheaves and foul or jam the cable.

Compliance: One of the following three compliance times will apply, depending on the type of aircraft operations: