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PW2000 SERIES ENGINES
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POWERPLANT BUILDUP MANUAL
FIGURE 12-2
WIRE HARNESS INSTALLATION -CORE CASE
REF QEC TASK NO.: 12
REF DWG: 332N3220 332N3250
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P/P BUILDUP FIGURE 12-2 Page 1 May 05/2009
Wire Harness Installation -Core Case
Figure 12-2 (Sheet 1)
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ITEM NO. PART NUMBER NOMENCLATURE UC QTY
12-2 5 10 286N5300 286N5302 WIRE HARNESS INSTALLATION -CORE CASE (FIGURE 12-2, SHEET 1) THE FOLLOWING IS A LIST OF ALL WIRE BUNDLES INSTALLED ON THE ENGINE CORE CASE. . WIRE BUNDLE ASSY (W5300) . WIRE BUNDLE ASSY (W5302) 1 1
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Wire Harness Installation -Core Case
Figure 12-2 (Sheet 2)
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ITEM NO. PART NUMBER NOMENCLATURE UC QTY
12-2 WIRE HARNESS INSTALLATION -CORE CASE (FIGURE 12-2, SHEET 2) WIRING INSTALLATION DETAILS ARE SHOWN ON THE SHEETS DESIGNATED BY THE CORDONED AREAS ON THE ENGINE DIAGRAMS. REVIEW ELECTRICAL HARNESS STANDARD PRACTICES (INTRODUCTION), BEFORE BEGINNING INSTALLATION. NOTE: THE MAXIMUM ALLOWABLE RESISTANCE FROM GROUND WIRE TO BRACKET IS .005 OHMS. SYMBOLS TO AID IN THE USE OF THESE ILLUSTRATIONS ARE SHOWN ON THE PRECEDING PAGE.
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Wire Harness Installation -Core Case
Figure 12-2 (Sheet 3)
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ITEM NO. PART NUMBER NOMENCLATURE UC QTY
12-2 WIRE HARNESS INSTALLATION -CORE CASE (FIGURE 12-2, SHEET 3) CONNECTOR TORQUING PROCEDURES: NOTE: TIGHTEN THE COUPLING RINGS OF THE PLUGS TO SPECIFIED TORQUES WITH A BT-BS-601 OR GLENAIR TG-70 STRAP WRENCH WITH A BOEING APPROVED 3/8-INCH DRIVE TORQUE WRENCH. CAUTION: USE THE TORQUE WRENCH SETTINGS TO GET THE SPECIFIED TORQUE. IF THE TORQUE IS INCORRECT, YOU CAN CAUSE DAMAGE TO THE CONNECTORS AND DECREASE THE LIGHTNING PROTECTION FOR WIRES. TIGHTEN CONNECTOR COUPLING NUT UNTIL IT IS TIGHT AND COLOR BAND ON RECEPTACLE IS COVERED.
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Wire Harness Installation -Core Case
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