Document ID: chunk:federal_register_of_legislation:F2006B11201:body:0:p2
Version: federal_register_of_legislation:F2006B11201
Segment Type: other
Provision Reference: 
Character Range: 2881–4538

bolts may be identified by the letters SL on the bolt head.

            Note 2: Refer to CASA CAAP 42W-1(2) for CASA recognised supply documentation.

            Requirement: In accordance with Textron Lycoming MSB 554, replace the crankshaft gear bolt P/N STD-2209 with a bolt:

               1. Included in Textron Lycoming gear bolt replacement kit 05K19987; or

              ii.        A bolt P/N SL-STD-2209 manufactured by Superior Air Parts under an FAA PMA approval; or

              iii.      A bolt P/N STD-2209 supplied by Textron Lycoming other than during the period 27 November 1996 through 10 November 1998; or

              iv.      A bolt P/N STD-2247.

            Note 3: FAA Airworthiness Directive 2002-23-06 refers

            Compliance: Unless previously accomplished; within 10 hours time in service or prior to 31 December 2003, whichever occurs first.

            This Amendment becomes effective on 25 December 2003.

            Background: This directive was originally issued to require certain crankshaft gear bolts to be removed from service. This amendment has been issued to amend the applicability to include engines detailed by serial number in Supplement 5 to MSB 554. The amendment also includes; the fitment of a bolt P/N STD-2247 provides a further terminating action for the requirements of this directive.

            Amendment 1 of this Airworthiness Directive became effective on 27 November 2002.

 Jim Coyne
 Delegate of the Civil Aviation Safety Authority 12 November 2003

 The above AD is notified in the Commonwealth of Australia Gazette on 3 December 2003.