Commonwealth legislation

AD/DHC-2/15 Amdt 1 - Main Undercarriage Lower Forward Bolt Attachment - Inspection

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This instrument mandates regular inspections of two specific undercarriage lower forward attachment bolts on DHC‑2 (Beaver) aircraft (P/N C2U‑487ND in assembly C2U‑185A, and chrome P/N 02‑B‑16) using magnetic particle or fluorescent penetrant methods per ANO 108.8/108.10. It applies to all operators and maintenance organisations for this type; intervals are every 100 hours TIS for agricultural use and 500 hours for others. Operators fund and arrange inspections and any repairs.

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AD/DHC-2/15 Amdt 1 - Main Undercarriage Lower Forward Bolt Attachment - Inspection

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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 DHC-2 (Beaver) Series Aeroplanes

AD/DHC-2/15

Amdt 1

Applicability: All models.

Main Undercarriage Lower Forward Bolt Attachment - Inspection

8/84

Requirement: Inspect the main undercarriage lower forward attachment bolts for cracking as follows:

P/N C2U-487ND (part of bolt assembly No. C2U-185A) : magnetic particle inspect in accordance with ANO 108.8 or fluorescent penetrant inspect in accordance with ANO 108.10.

2. P/N 02-B-16 (hard chrome plated bolts): fluorescent penetrant inspect in accordance with ANO 108.10.

Compliance: At intervals not exceeding 100 hours time in service for aircraft engaged in agricultural operations, and 500 hours time in service for other aircraft.

Source text

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