---

meta-content-style-type: text/css meta-content-type: application/xhtml+xml; charset=utf-8 meta-generator: Aspose.Words for .NET 22.10.0

?xml version="1.0" encoding="utf-8" standalone="no"?>

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 

Image unavailable in extracted text Piper PA-25 (Pawnee) Series Aeroplanes

 

AD/PA-25/14 Fire Protection - Modification - Relocation

of Primer Line

Applicability: Model PA-25-235 and variants of that model.

8/63

 

Requirement: All Piper PA-25-235 aircraft fitted with the standard cockpit heating installation are to be modified by re-routing the fuel primer line from fuel filter to primer pump, P/N 64179-04, to divert this line from the area immediately behind the engine exhaust heat exchange (muffler). Figure 1 illustrates an acceptable means of compliance.

Alternatively, or in addition, replace the existing copper line by a steel line.

 

Compliance: Before 1 September 1971.

 

Image unavailable in extracted text