S 866-033
(7) Remove the electrical power if it is not needed for another task (AMM 24-22-00/201).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
28-22-00
ALL ú ú 04 Page 615 ú Jun 10/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
F57839
Fuel Pump Inspection Data Sheet - Installed Pump
Figure 602 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.ú
28-22-00
ALL úú 04 Page 616 ú Jun 10/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
747 FUEL PUMP INSPECTION DATA SHEET - INSTALLED PUMP
A
747-400
MAINTENANCE MANUAL
Fuel Pump Inspection Data Sheet - Installed Pump
Figure 602 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
28-22-00
ALL ú ú 03 Page 617 ú Jun 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
F92832 G58496
Fuel Pump Inspection Data Sheet - Replacement Pump (If Necessary)
Figure 603 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
28-22-00
ALL ú ú 03 Page 618 ú Jun 10/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
747 FUEL PUMP INSPECTION DATA SHEET - REPLACEMENT PUMP
IF NECESSARY
A
747-400
MAINTENANCE MANUAL
A
747-400
MAINTENANCE MANUAL
Fuel Pump Inspection Data Sheet - Replacement Pump (If Necessary)
Figure 603 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
28-22-00
ALL ú ú 03 Page 619 ú Jun 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
G58515
A
747-400
MAINTENANCE MANUAL
ADDITIONAL DATA HERE
PARTNUMBER______ SERIALNUMBER______ COMMENTS:
Fuel Pump Inspection Data Sheet
Figure 604
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
28-22-00
ALL ú ú 03 Page 620 ú Jun 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
F57892
A
747-400 MAINTENANCE MANUAL
ENGINE FUEL SHUTOFF (SPAR) VALVE ACTUATOR - REMOVAL/INSTALLATION
________________________________________________________________
1. General_______
A. This procedure has two tasks:
(1)
A task to remove the actuator for the engine spar valve.
(2)
A task to install the actuator for the engine spar valve.
B.
The engine fuel shutoff valve actuator will be referred to as the spar valve actuator in this procedure.
C.
Each main fuel tank contains one spar valve. The spar valve actuators are found on the front spar outside of the applicable main tank.
D.
AIRPLANES WITH PW OR RR ENGINES; The No. 1 and 4 spar valves are installed rotated 180 degrees compared to the No. 2 and 3 spar valves. The actuator, adapter shaft and valve body are all rotated in this 180 degree orientation. The TOP position marker on the adapter plate for the No. 1 and 4 engine spar valves must be on the bottom of the adapter plate.
TASK 28-22-01-004-001
2. Engine Spar Valve Actuator Removal (Fig. 401)__________________________________
中國(guó)航空網(wǎng) m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：747-400 AMM 飛機(jī)維護(hù)手冊(cè) 燃油 FUEL 2(105)
