Commonwealth legislation

AD/CESSNA 336/10 - Wing Front Carry Thru Spar Inspection and Modification

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This airworthiness directive mandates inspection and modification of the wing front carry‑thru spar on Cessna 336 serials 336‑0001 through 336‑0195 (unless already modified per Service Kit SK 336‑19A), with initial deadlines tied to total time‑in‑service and recurring 100‑hour intervals.

Owners/operators must fund and schedule the work; the Civil Aviation Safety Authority enforces compliance. Adopting the service kit removes the recurring inspection obligation, concentrating costs into a one‑off modification.

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AD/CESSNA 336/10 - Wing Front Carry Thru Spar Inspection and Modification

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Cessna 336 Series Aeroplanes

AD/CESSNA 336/10 Wing Front Carry Thru Spar

Inspection and Modification

5/74

Applicability: All models with S/Nos. 336-0001 to 336-0195 not modified in accordance with Service Kit SK 336-19A.

Document: Cessna SL ME74-4.

Compliance: For aircraft with more than 2975 hours total time in service as at 14 May 1974 - within 25 hours time in service after 14 May 1974, and thereafter at intervals not exceeding 100 hours time in service.

For all other aircraft - before exceeding 3000 hours total time in service and thereafter at intervals not exceeding 100 hours time in service.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.