Commonwealth legislation

AD/HS 748/10 - Door Lock Warning Electrical System Integrity Check

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

The Directive makes a manufacturer procedure mandatory: all British Aerospace HS 748 operators must perform the electrical door‑lock indication system integrity check per paragraph 2.C.(2) of BAe HS 748 Alert Service Bulletin 52/90 Rev 1 at every scheduled ‘A’ maintenance check after 5 January 1995. It affects operators and maintenance organisations, who bear the time, labour and parts costs, and aims to ensure the system’s continued integrity.

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AD/HS 748/10 - Door Lock Warning Electrical System Integrity Check

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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 British Aerospace (Hawker Siddeley) HS 748 Series Aeroplanes

AD/HS 748/10 Door Lock Warning Electrical System Integrity Check

1/95

Applicability: All HS 748 aircraft.

Requirement: Carry out electrical indication system integrity check in accordance with paragraph 2.C.(2) of British Aerospace Aircraft Group, Manchester Division HS 748 Alert Service Bulletin 52/90 Revision 1 dated 17 December 1985.

Note: CAA(UK) AD 008-07-81 refers.

Compliance: At each `A’ check after 5 January 1995.

Background: This Directive is introduced to ensure the integrity of the electrical door lock indication system.

Source text

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