Document ID: chunk:federal_register_of_legislation:F2008L02853:body:0:p3
Version: federal_register_of_legislation:F2008L02853
Segment Type: other
Provision Reference: 
Character Range: 6489–7239

piccolo ducts could result in air leakage, with an adverse effect on the anti-ice air distribution pattern and a possible unannunciated insufficient heat condition.  As a result, the aeroplane flight manual (AFM) instructions have been revised to provide proper annunciation of an insufficient heat condition, utilizing existing messages and indications, with instructions, to the pilot, to leave icing conditions if sufficient heat cannot be achieved or maintained.

             This AD mandates the amendment of the AFM procedures, in addition to checking the part numbers and serial numbers of the installed wing anti-ice piccolo ducts and replacing them as necessary.

James Coyne
Delegate of the Civil Aviation Safety Authority

16 July 2008