COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Bell Helicopter Textron 47 (All Variants) Series Helicopters
AD/BELL 47/34 Stewart Warner 439212 Fuel Quantity Gauge
Unit - Modification or Replacement
Applicability: Model 47G-3-B1.
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Requirement: To reduce fire hazard, install a vapour proof type fuel quantity gauge unit acceptable to the Secretary, or modify the Stewart Warner type 439212 fuel quantity gauge tank unit and ensure that the connecting lead is replaced with multi-strand wire correctly terminated. Secure fuel quantity gauge tank unit in a manner that will prevent loosening due to vibration.
Compliance: Forthwith.