Document ID: chunk:federal_register_of_legislation:F2006B10918:body:0
Version: federal_register_of_legislation:F2006B10918
Segment Type: other
Provision Reference: 
Character Range: 0–1136

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

 British Aerospace BAe 3100 (Jetstream) Series Aeroplanes

AD/JETSTREAM/49 Engine Control - Engine Stop Circuitry 12/91 T

            Applicability: All Jetstream 3100 aircraft. Jetstream series 3200 aircraft with constructors numbers in the range 790 to 946 inclusive.

             Requirement: 1. Carry out a post flight test of the central annunciator panel in accordance with Part 1 of Jetstream SB 80-A-JA 911045.

             2. Remove diodes from the engine stop circuitry in accordance with Part 2 of Jetstream SB 80-A-JA 911045.

            Compliance: Requirement 1. On completion of the last flight of the day, and before engine shutdown, commencing 1 November 1991.

            Requirement 2. Within 100 hours time in service after 31 October 1991, or prior to 10 November 1991, whichever is the sooner.

            Background:  A diode failure in the central annunciator panel test button circuit can cause uncommanded engine shutdown when the test button is pressed.