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AD/B737/228 Amdt 1 - Honeywell Start Converter Unit
Boeing 737 Series AeroplanesBoeing 737 Series Aeroplanes
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Boeing 737 Series Aeroplanes
| AD/B737/228 Amdt 1 | Honeywell Start Converter Unit | 14/2012 |
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<table cellspacing="0" cellpadding="0" style="width:510.3pt; margin-top:0pt; margin-bottom:0pt; border-collapse:collapse"><tbody><tr><td style="width:74.35pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span>Applicability:</span></p></td><td colspan="2" style="width:414.55pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span>Model 737-600, -700, -700C, -800, and -900 series aeroplanes, equipped with start converter units (SCU) having Honeywell part number (P/N) 1151858- 241, Series 1 through 9 inclusive, or P/N 1152426-245, Series 1 through 6 inclusive.</span></p></td></tr><tr><td style="width:74.35pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span>Requirement:</span></p></td><td colspan="2" style="width:414.55pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span>Replace the SCU of the auxiliary power unit (APU) located in the electrical and electronics (E/E) compartment in accordance with a method approved by the Manager, Seattle Aircraft Certification Office, Federal Aviation Administration (FAA) of the United States.</span></p><p><span>Boeing 737-600/700/800/900 Maintenance Manual, Chapter 49-41-61, dated 5 June 1998; and Aircraft Maintenance Manual, Chapter 49-41-61, dated 10 October 2003, are approved methods of compliance with this Requirement.</span><span> </span><span>Replace the applicable SCU listed in the "Existing Honeywell P/N" column below, with the corresponding SCU listed in the "Replacement Honeywell P/N" column below, as follows</span><span>.</span></p></td></tr><tr><td style="width:74.35pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span></span></p></td><td style="width:235.65pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p style="margin-left:35.45pt"><span style="font-weight:bold">Existing Honeywell P/N</span><br><br><span>1151858-241, of any series 1 through 9 inclusive</span><br><br><br><br><span>1152426-245, of any series 1 through 6 inclusive</span></p></td><td style="width:168.2pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span style="font-weight:bold">Replacement Honeywell P/N</span><br><br><span>1151858-241, series 10 or</span><br><span>1151858-241, series 11 or</span><br><span>1151858-241, series 12</span><br><br><span>1152426-245, series 7 or</span><br><span>1152426-245, series 8 or</span><br><span>1152466-250, series 1 or</span><br><span>1152466-250, series 2 or</span><br><span>1152466-250, series 3 or</span><br><span>1152466-250, series 4</span></p></td></tr><tr><td style="width:74.35pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span></span></p></td><td colspan="2" style="width:414.55pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span style="font-style:italic">Note:</span><span style="font-style:italic"> </span><span style="font-style:italic">FAA AD 2004-10-10 </span><span style="font-style:italic">Amdt</span><span style="font-style:italic"> 39-13640 refers.</span></p></td></tr><tr><td style="width:74.35pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span>Compliance:</span></p></td><td colspan="2" style="width:414.55pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span>Remains unchanged as within 36 months after 5 August 2004.</span></p></td></tr><tr><td style="width:74.35pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span></span></p></td><td colspan="2" style="width:414.55pt; padding-right:5.35pt; padding-left:5.35pt; vertical-align:top"><p><span>This Amendment becomes effective on </span><span>27 July 2012</span><span>.</span></p></td></tr></tbody></table>