1AD/PA-28/52 - Nose Landing Gear - Inspection and Modification

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

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Piper PA-28 Series Aeroplanes

AD/PA-28/52 Nose Landing Gear - Inspection and Modification 6/75

Applicability: All models with nose-wheel installation to STC SA28IAL.

Requirement: 1. (a) Visually inspect the nosewheel fork (Tibbetts Herre Airmotive P/N PA-32-1) for bends or distortion.

(b) Visually inspect the nosewheel fork (Tibbetts Herre Airmotive P/N PA-32-1) for cracks using an approved dye penetrant technique.

2. Replace the following items:

(a) Nosewheel Fork (Tibbetts Herre Airmotive P/N PA-32-1) with Fork P/N HPA-32-1.

(b) Cap-Piper P/N 20825-00 with Tibbetts Herre P/N PA-32-5.

(c) Axle Rod \- Tibbetts Herre P/N PA-32-4 with Tibbetts Herre P/N PA-32-6.

Compliance: For para. 1 - Within 25 hours time in service after 6 December 1974 and thereafter at intervals not exceeding 25 hours time in service until modified.

For para. 2 - Within 100 hours time in service after 6 December 1974, unless already accomplished.

Note: Applicable aircraft will have an 8.00-6 nosewheel tyre fitted.