Document ID: chunk:federal_register_of_legislation:F2009L01074:body:0:p3
Version: federal_register_of_legislation:F2009L01074
Segment Type: other
Provision Reference: 
Character Range: 5988–9016

marking is present, then the PFD has received the factory modification.  Remove the Requirement 3.a. limitations (Requirement 2 of AD/INST/56 original issue or Amdt 1).  When this is accomplished no further action, other than the Requirement 4 installation restriction, is required.
                    (ii) If the label or marking is not present, carry out the PFD air data system performance verification test in Section 3.3 SB 601-00006-096, Revision 1.
                 c. If the PFD passes the Requirement 3.b.(ii) test, remove the Requirement 3.a. limitations (Requirement 2 of AD/INST/56 original issue or Amdt 1).  When this is accomplished no further action, other than the Requirement 4 installation restriction, is required.
                 d. If the PFD does not pass the Requirement 3.b.(ii) test, accomplish the following:
                    (i) Remove the PFD, install a PFD that has passed the air data system performance verification test, has been factory modified (PFD bears a label marked "Deviation 08-19A" on the exterior of the PFD near the TSO label or a "MOD 52" marking), or is not one of the affected serial number PFDs;
                    (ii) Remove the Requirement 3.a. limitations (Requirement 2 of AD/INST/56 original issue or Amdt 1).  When this is accomplished no further action, other than the Requirement 4 installation restriction, is required.

                4. PFD (P/Ns 700-00006-000, 700-00006-001, 700-00006-002, 700-00006-003, or 700-00006-100) with any affected serial number listed in SB 601-00006-096, Revision 1 may not be installed on any aeroplane either as an initial fitment or as a replacement part, unless it has passed the air data system performance verification test or has been factory modified (PFD bears a label marked "Deviation 08-19A" on the exterior of the PFD near the TSO label or a "MOD 52" marking).
             Note 6:  Alternate methods of compliance (AMOC) approved by the FAA for AD 2008-06-28 R1 are acceptable for compliance with this Amendment.
             Note 7:  Later revisions of SB 601-00006-096, approved by the FAA as an (AMOC) to FAA AD 2009-05-05, are considered acceptable for compliance with the equivalent Requirements of this Amendment.
             Note 8:  FAA AD 2009-05-05 Amdt 39-15829 refers.
Compliance:  For Requirement 1 and 2 - Within five days after the effective date of this Amendment.
             For Requirement 3.a. - Within five days after the effective date of this Amendment.
             For Requirement 3.b., 3.c. and 3.d. - Within 15 days after the effective date of this Amendment.
             For Requirement 4 - After the effective date of this Amendment.
             This Amendment becomes effective on 3 April 2009.
Background:  The initial issue of this Directive required a check of the maintenance records and inspection of the PFD (if necessary) to determine if an affected serial number PFD is installed.  If an affected serial number PFD was installed, the Directive required the incorporation