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M26884
2. WASHER 3. SCREW 4. NUT
1. BOLT
(2 LOCATIONS)
FIRE DETECTION
8. BRACKET ELEMENT
(REF)
3. SCREW
2. WASHER
4. NUT DRAIN TUBE FOR
THE 2.5 BLEED
54. SPACER VALVE ACTUATOR
(4 LOCATIONS)
50. SCREW
2. WASHER (QTY 2)
49. FIRE (4 LOCATIONS) 5. DRIVE SHAFT
DETECTOR CLAMP HOUSING
ASSEMBLY 53. NUT
(2 LOCATIONS)
51. CLAMP 6. OIL SCAVENGE
52. SCREW TUBE
(2 LOCATIONS) SEE D
7. BRACKET 2. WASHER 3. SCREW ANGLE GEARBOX
INTERMEDIATE AND HORIZONTAL
CASE DRIVE
FWD SHAFT/HOUSING
B SEE I
1. BOLT
IDG AIR/OIL
(2 LOCATIONS) HEAT EXCHANGER OIL-IN TUBE (REF)
9. BRACKET CLAMP ADAPTER PORT3. SCREW
2. WASHER
4. NUT
13. BRACKET
12. SCREW
2. WASHER NOTE: FAN EXIT LINER SEGMENT
4. NUT NO. 4 SHOWN REMOVED.
5. DRIVE SHAFT HOUSING FWD
OIL PRESURE 11. ANGLE GEARBOX TUBE FOR THE ANGLE GEARBOX
C
Angle Gearbox Installation
Figure 401 (Sheet 3)
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////////////////////////A / PW4000 SERIES /747-400 / ENGINES /MAINTENANCE MANUAL ////////////////////////
CLAMP
NO. 3 BEARING OIL TEMPERATURE
15. BOLT
THERMOCOUPLE PROBE WIRE BUNDLE
6. OIL SCAVENGE 14. NUT
TUBE
14.
NUT
15.
BOLT
CLAMP
16.
PACKING
17.
BOLT
TUBE FOR THE
OIL SCAVENGE
(2 LOCATIONS) NO. 1, 1.5, AND 2 BEARINGS
5. DRIVE SHAFT HOUSING
MAIN
GEARBOX
BRACKET 14. NUT
CLAMP
15. BOLT NO. 3 BEARING
15. BOLT CLAMP
FWD
OIL TEMPERATURE
(3 LOCATIONS)
THERMOCOUPLE PROBE
WIRE BUNDLE14. NUT 14. NUT
6. OIL SCAVENGE TUBE
14. NUT
CLAMP (3 LOCATIONS)
17. BOLT
(2 LOCATIONS)
15. BOLT
15.
BOLT
16.
PACKING
LUBRICATION AND SCAVENGE OIL PUMP
MAIN GEARBOX
FWD
D
Angle Gearbox Installation Figure 401 (Sheet 4)
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39. NUT
HPC CASE
41. NUT
BRACKET
40. BOLT INLET THE OIL COOLER ASSEMBLY FOR FUEL TUBE FWD E 1 ANGLE GEARBOX TUBE FOR THE OIL PRESURE L-A1852 (0891) ANGLE GEARBOX TUBE FOR THE OIL PRESURE THE OIL INLET COOLER ASSEMBLY FOR FUEL TUBE E FWD 2 42. BOLT L-A1852 (0891) 4
BRACKET
NUT
INLET FOR THE OIL COOLER FUEL TUBE ASSEMBLY NUT
BOLT ANGLE GEARBOX TUBE FOR THE OIL PRESSURE
43. NUT 1 FWD E 5 L-A1852 (1200) FLANGE H
FLANGE H BRACKET BRACKET
44. BOLT ANGLE GEARBOX TUBE FOR THE OIL PRESURE FWD ANGLE GEARBOX TUBE FOR THE OIL PRESSURE CLAMP FWD BOLT
F L-A1852 (0891) 4 F L-A6475 (1200) 5
Angle Gearbox Installation
Figure 401 (Sheet 5)
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D21835
////////////////////////A / PW4000 SERIES /747-400 / ENGINES /MAINTENANCE MANUAL ////////////////////////
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本文链接地址：747-400 AMM 飞机维护手册 发动机 ENGINE 2(169)
