ITEM NO.  PART NUMBER  NOMENCLATURE  UC  QTY 
7-4  OIL FILTER IMPENDING BYPASS PRESSURE SWITCH INSTL (FIGURE 7-4, SHEET 1) THIS SHEET NOT USED 

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PW2000 SERIES ENGINES

757
POWERPLANT BUILDUP MANUAL

FIGURE 7-5
OIL PRESSURE TRANSMITTER AND
PRESSURE SWITCH INSTALLATION

REF QEC TASK NO.: 7
REF DWG: 332N3450

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P/P BUILDUP FIGURE 7-5 Page 1 May 05/2009
 

Oil Pressure Transmitter and Pressure Switch Installation Figure 7-5 (Sheet 1)
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ITEM NO.  PART NUMBER  NOMENCLATURE  UC  QTY 
7-5  OIL PRESSURE TRANSMITTER AND PRESSURE SWITCH INSTALLATION (FIGURE 7-5, SHEET 1) POSITION PRESSURE SWITCH (5) ON BRACKET AND SECURE USING ITEMS (10 THRU 20). PLACE ELBOW (30) ON SWITCH (5). DO NOT TIGHTEN. PLACE TEE (35) ON ELBOW (30). DO NOT TIGHTEN. 
5  8D1496  . PRESSURE SWITCH (V09049) (BOEING S332T004-37)  VEN  -
5  S332T004-37  . PRESSURE SWITCH, LOW OIL  1 
10  BACS12HN3U10  . SCREW  2 
12  BACS12HN3U11  . SCREW  1 
15  BACN10YR3C  . NUT  3 
20  NAS1149C0332R  . WASHER  3 
30  BACE21BT0404JN  . ELBOW, SWIVEL  1 
35  BACT16BR040404JN  . TEE, SWIVEL POSITION PRESSURE XMTR (40) ON BRACKET, SO THAT THE VENT PORT IS FORWARD, AND SECURE USING NUT (45). TORQUE NUT TO 250-300 LB-IN AND LOCKWIRE BY THE DOUBLE TWIST METHOD (REF BAC 5018).  1 
40  418-16054  . PRESSURE XMTR (V58880) (BOEING S332T305-3)  VEN  -
40  S332T305-3  . PRESSURE TRANSMITTER, MAIN OIL  1 
45  BACN10DR12J  . NUT INSTALL PACKING (50) AND UNION (55) ONTO PRESSURE XMTR (40). INSTALL PACKING (60), UNION (65) INTO PRESSURE XMTR (40). DO NOT TIGHTEN UNION (65).  1 
50  M83248-2-904  . PACKING  1 
55  MS21902J4  . UNION  1 
60  M83248-2-904  . PACKING  1 
65  MS21902J4  . UNION  1 

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Oil Pressure Transmitter and Pressure Switch Installation Figure 7-5 (Sheet 2)
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ITEM NO.  PART NUMBER  NOMENCLATURE  UC  QTY 
7-5  OIL PRESSURE TRANSMITTER AND PRESSURE SWITCH INSTALLATION (FIGURE 7-5, SHEET 2) INSTALL PACKING (80) AND UNION (85) ONTO OIL SUPPLY TUBE. PLACE TEE (90) ON UNION (85). DO NOT TIGHTEN. INSTALL HOSE ASSY (95) ONTO TEE (90) AND UNION (55). TIGHTEN TEE (90) AND UNION (55). 
80  M83248-2-904  . PACKING  1 
85  MS21902J4  . UNION  1 
90  BACT16BT040404JN  . TEE, SWIVEL  1 
　
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