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SEEF
BOLT
E
W4 HARNESS
NUT CLAMP
WASHER
W5 HARNESS W4 HARNESS
BOLT CLAMP NUT
CLAMP WASHER BOLT NUT CLAMP
W5 HARNESS BOLT CLAMP W5 HARNESS BOLT BOLT W4 HARNESS W5 HARNESS
F
Figure 402 (Sheet 4) EEC Wiring Harness W4 Installation LA9302 (0000)
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////////////////////////A / PW4000 SERIES /747-400 / ENGINES /MAINTENANCE MANUAL ////////////////////////
CLAMP
LA9304 (0000)
EEC Wiring Harness W4 Installation Figure 402 (Sheet 5)
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SEE J
BOLT
AA29 TUBE
SEE SEE K L CLAMP J W4,W5 HARNESS NUT
I
NUT AA29 TUBE NUT FWD AA36 TUBE
W4 HARNESS CLAMP W4 HARNESS BOLT
BOLT FWD L
K Figure 402 (Sheet 6) EEC Wiring Harness W4 Installation LA9306 (0000)
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////////////////////////A / PW4000 SERIES /747-400 / ENGINES /MAINTENANCE MANUAL ////////////////////////
W4 HARNESS
LA9307 (0000)
ECC Wiring Harness W4 InstallationFigure 402 (Sheet 7)
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SEE S W4,W5 HARNESS
SEE Q
CLAMP
SEE R
CLAMP SEE P
CLAMP
O BOLT BOLT W4 HARNESS
BOLT
W5 HARNESS
P
NUT
NUT
W4,W5 HARNESS
CLAMP
W4,W5 HARNESS
W4,W5 HARNESS
NUT
BOLT
BOLT Q
R S
LA9305 (0000)
EEC Wiring Harness W4 Installation
Figure 402 (Sheet 8)
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////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
B. References
(1)
AMM 71-11-04/201, Fan Cowl Panels
(2)
AMM 71-11-06/201, Core Cowl Panels
(3)
AMM 78-31-00/201, Thrust Reverser System
(4)
AIPC 73-21-07 Fig. 12
(5)
WDM 71-51-12, WDM 71-51-13, WDM 71-51-14, WDM 71-51-23,
WDM 76-11-11, WDM 76-11-21, WDM 76-11-31, WDM 76-11-41,
WDM 77-12-11, WDM 77-12-12, WDM 77-12-13, WDM 77-12-14
(6)
SSM 76-11-01, SSM 76-11-02, SSM 76-11-03, SSM 76-11-04
C.
Access
(1)
Location Zones
412 Engine 1 - HPC Case 1-5 o'clock
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本文链接地址：747-400 AMM 飞机维护手册 发动机燃油和控制 2(45)
