Commonwealth legislation

AD/ENST 28/10 - Tail Cone Attachment Bolts - Inspection and Replacement

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This AD requires owners/operators of Enstrom F‑28A (S/N 03–347) and Model 280 (S/N 1001–1030) helicopters to inspect tail-cone attachment bolts within 50 hours TIS after 15 Jan 1976 and every 50 hours until the bolts are replaced, and to replace them within 300 hours TIS after that date. Operators bear the cost and must schedule maintenance and records; the AD cites Enstrom Service Note No. 0029 for related procedures.

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AD/ENST 28/10 - Tail Cone Attachment Bolts - Inspection and Replacement

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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 Enstrom F-28 Series Helicopters

AD/ENST 28/10 Tail Cone Attachment Bolts - Inspection

and Replacement

1/76

Applicability: All model F-28A with S/Nos. 03 to 347, and Model 280 with S/Nos. 1001 to 1030. Document: Enstrom Service Note No. 0029.

Compliance: 1. Inspect within 50 hours time in service after 15 January 1976 and thereafter at intervals not exceeding 50 hours time in service until replaced.

Replace within 300 hours time in service after 15 January 1976.

Source text

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