757 动力装置安装手册 Powerplant Buildup Manual(87)_航空信息_民用航空_通用航空

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5 S212N102-32 . CHECK VALVE 1
10 AS1895-7-550 . SEAL 1
15 2703-550 . COUPLING (V15284) VEN 1
15 VR1025-550 . COUPLING (V14242) PLACE NON-ILLUSTRATED SEAL (-20) AND COUPLING (-25) IN A BAG AND SECURE TO CHECK VALVE (5). OPT -
-20 AS1895-7-750 . SEAL 1
-25 6354-750 . COUPLING (V15284) VEN 1

71-00-02

PW2000 SERIES ENGINES

757
POWERPLANT BUILDUP MANUAL

10TH Stage Duct Installation
Figure 10-3 (Sheet 2)

71-00-02
P/P BUILDUP FIGURE 10-3 Page 4 May 05/2009

ITEM NO. PART NUMBER NOMENCLATURE UC QTY
10-3 10TH STAGE DUCT INSTALLATION (FIGURE 10-3, SHEET 2) INSTALL PACKING (35), UNION (40), AND ELBOW (45) INTO SUPPLY PORT ON DUAL PURPOSE VALVE. INSTALL PACKING (50), UNION (55), AND ELBOW (60) ON CHECK VALVE (5).
35 BACP11K4 . PACKING 1
40 MS21902J4 . UNION, REDUCER 1
45 BACE21BT0404JN . ELBOW, SWIVEL 1
50 BACP11K6 . PACKING 1
55 MS21902J6 . UNION 1
60 NAS1762J0606 . ELBOW, SWIVEL INSTALL HOSE ASSY (65) INTO ELBOW (45) AND THE CONTROL PRESSURE PORT OF THE HP PILOT CONTROLLER. INSTALL HOSE ASSY (70) INTO ELBOW (60) AND THE DOWNSTREAM PRESSURE PORT OF THE HP PILOT CONTROLLER. 1
65 16135-55 . HOSE ASSY (V99755) (BOEING 60B90135-55) VEN -
65 108167-55 . HOSE ASSY (V78570) (BOEING 60B90135-55) VEN -
65 60B90135-55 . HOSE ASSY, SUPPLY PRESSURE 1
70 16135-53 . HOSE ASSY (V99755) (BOEING 60B90135-53) VEN -
70 108167-53 . HOSE ASSY (V78570) (BOEING 60B90135-53) VEN -
70 60B90135-53 .
HOSE
ASSY,
DOWNSTREAM
PRESSURE
SECURE
HOSE
ASSYS
(65,
70)
AND
HOSE
ASSY
(145,
REF
14TH
STAGE
DUCT
INSTALLATION/Figure
10-2)
USING
ITEMS
(75
THRU
95).
1
75 BACC10HS08 . CLAMP 2
80 BACC10HS11 . CLAMP 2
85 BACS12HN3U7 . SCREW 2
90 NAS1149C0332R . WASHER 2
95 BACN10YR3C . NUT ACHIEVE BEST POSSIBLE ALIGNMENT OF DUCTS AND TIGHTEN COUPLINGS (15) TO 105-120 LB-IN. 2