Document ID: chunk:federal_register_of_legislation:F2006B02832:body:0:p2
Version: federal_register_of_legislation:F2006B02832
Segment Type: other
Provision Reference: 
Character Range: 2778–5729

repetitive testing of the diodes.

4.        Battery chargers P/N 10-60701-1 may not be installed on any Model 737 series aeroplane as a replacement part.

5.        For Model 737-100 and -200 series aeroplanes equipped with battery charger Boeing P/N 10-60701-3 - Replace the aeroplane battery with a new or reconditioned aeroplane battery in accordance with Chapter 24-31-11 of the Boeing 737 AMM. Accomplishment of this replacement constitutes terminating action for Requirement 1.b.

              Incorporation of ASB 737-24A1136 or Revision 1 or Revision 2 is optional and allows the battery maintenance to be scheduled in accordance with the 737 MPD.

6.        For all aeroplanes - Determine the condition of diode CR910 of the GCU, in accordance with the "Alternative Test of Diode CR910", as specified in Boeing Telex Message M-7200-99-01528, dated 5 March 1999. Accomplishment of this action constitutes terminating action for Requirement 3.

                  1. If all diodes successfully pass "Alternative Test of Diode CR910", repeat the diode test.

                  2. If any diode fails the "Alternative Test of Diode CR910" - Replace the GCU with a new or serviceable GCU, and the aeroplane battery with a new or reconditioned aeroplane battery, and repeat the "Alternative Test of Diode CR910" for the replaced GCU in accordance with the telex message until successful completion of the test is achieved.

            Note 1: Any test performed, prior to the effective date of the original issue of this Directive, in accordance with Boeing Telex Message M-7200-99-01528 dated 19 February 1999 or 4 March 1999, is not acceptable for compliance with either Requirement 3 or 6.

            Note 2: FAA AD 99-18-17 Amdt 39-1128 and FAA AD 99-24-08 Amdt 39-11432
            together with FAA Alternate Method of Compliance (AMOC) letters 130S-00-257 dated 4 May 2000 and 130S-01-566 dated 4 October 2001 refer.

 Compliance: For Requirement 1.a. - Remains unchanged as "Prior to 5 December 1999".

            For Requirement 1.b. - Remains unchanged as "Prior to 5 December 1999 (unless already accomplished within the previous 750 hours time in service) and thereafter, at intervals not to exceed 750 hours time in service" unless ASB 737-24A1136 or Revision 1 or Revision 2 has been incorporated where replacement may be scheduled in accordance with the 737 MPD.

            For Requirement 2 - Remains unchanged as "Prior to 5 December 1999 (unless already accomplished within the previous 750 hours time in service) and thereafter, at intervals not to exceed 750 hours time in service" unless ASB 737-24A1136 or Revision 1 or Revision 2 has been incorporated where replacement may be scheduled in accordance with the 737 MPD.

            For Requirement 3 - Remains unchanged as "Prior to 5 December 1999". For Requirement 3.a. - Before further flight.
            For Requirement 3.b. - At intervals not to exceed 600 hours