1AD/CESSNA 206/44 - Electrical Power Distribution and Control

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

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Cessna 206 Series Aeroplanes

AD/CESSNA 206/44 Electrical Power Distribution and Control 8/86

Requirement: 1. Replace the voltage regulator in accordance with Soloy Service Bulletin 04-763. 2. For aeroplanes with S/Nos. U20604266, U20604287, U20605232, U20605567,

U20605745, U20605936, U20606065 and U20606227, modify the electrical system circuit breaker installation in accordance with Soloy Service Bulletin 02- 763.

Note: FAA AD 86-11-07 Amendment 39-5324 refers.

Compliance: For Para 1: Within 100 hours time in service after 31 August 1986. For Para 2: Within 200 hours time in service after 31 August 1986.

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

Background: 1. The existing voltage regulator installation has been shown to interfere with the ADF system such as to cause erroneous bearing information to be displayed.

2. The engine start circuit and the auto feather circuit are at present connected to the same circuit breaker. Opening this circuit breaker by an electrical fault or by pilot action will render both circuits inoperative.