|
发表于 2012-4-27 20:02:53
|
显示全部楼层
来自: 中国北京
楼主要的大概是这个了,帮你查了一下,手册TASK 12-11-00-650-806,自己看看,很详细
TASK 12-11-00-650-806
7. Pressure Refueling Operation For A Refuel Valve That Does Not Open Electrically(Figure 301, Figure 302)
A. General
(1) You can refuel a tank with a refuel valve that does not open electrically but can be opened manually.
B. References
Reference
Title
20-40-11-760-801
Electrical Bonding (P/B 201)
20-40-11-910-801
Static Grounding (P/B 201)
28-21-00-700-801
Pressure Fueling System - Test (P/B 501)
FIM 28-21 TASK 808
Fuel Does Not Flow Into The Fuel Tank With Fueling Shutoff Valve Switch in the OPEN Position and Refueling Manifold Pressurized
C. Location Zones
Zone
Area
531
Left Wing - Center Fuel Tank, Rib 1 to Rib 5
532
Left Wing - Main Tank, Rib 5 to Rib 22, Wing Station 204.25 to Wing BL 643.50
631
Right Wing - Center Fuel Tank, Rib 1 to Rib 5
632
Right Wing - Main Tank, Rib 5 to Rib 22, Wing Station 204.25 to Wing Station 643.50
D. Access Panels
Number
Name/Location
621GB
Refuel Access Panel - Slat Station 143.27
E. Procedure
SUBTASK 12-11-00-650-023
WARNING: OBEY ALL OF THE APPLICABLE PRECAUTIONS, AND LIMITS FOR PRESSURE FUELING. IF YOU DO NOT OBEY THE PRECAUTIONS, INJURIES TO PERSONNEL AND DAMAGE TO EQUIPMENT CAN OCCUR.
(1) Do this task: Precautions and Limits for the Refuel Operation, TASK 12-11-00-650-801.
SUBTASK 12-11-00-860-014
(2) Electrically ground the airplane and the fuel vehicle (TASK 20-40-11-910-801).
SUBTASK 12-11-00-860-040
(3) Connect a bonding cable from the fueling vehicle to an approved electrical grounding or bonding connection on the airplane (TASK 20-40-11-760-801).
NOTE: If the fueling vehicle has a permanently attached V or Y grounding cable, connect one part of the V or Y to an approved identified ground. Then connect the other part of the V or Y cable to an approved electrical bonding or grounding point on the airplane.
SUBTASK 12-11-00-010-003
(4) Make sure this access panel is open:
(Figure 301)
Number
Name/Location
621GB
Refuel Access Panel - Slat Station 143.27
SUBTASK 12-11-00-210-001
(5) Make sure the fuel tank quantity indicator for the tank you will refuel is operative.
SUBTASK 12-11-00-420-003
WARNING: MAKE SURE THAT THERE IS NO TENSION ON THE HOSE. THE HOSE MUST HANG FREELY FROM THE REFUEL ADAPTER, WITH NO FORCE ON IT. TENSION ON THE HOSE CAN CAUSE DAMAGE TO THE FUEL RECEPTACLE AND CAUSE THE HOSE TO DISCONNECT. INJURIES TO PERSONNEL AND DAMAGE TO EQUIPMENT CAN OCCUR.
(6) Do an inspection of the refuel adapter before you connect the refuel nozzle:
(a) Make sure there are no fuel leaks.
(b) Make sure there is no contamination at the refuel adapter.
CAUTION: MAKE SURE THAT THE REFUEL ADAPTER IS CLEAN AND DOES NOT HAVE DAMAGE. IF THE REFUEL ADAPTER HAS DAMAGE, IT CAN CAUSE A FUEL LEAK.
(c) Make sure the refuel adapter is clean and does not have any damage (TASK 28-21-00-700-801).
1) Make sure the screws that attach to the refuel adapter are not loose, damaged or missing.
2) Make sure the lugs on the refuel adapter are not bent, cracked or missing.
SUBTASK 12-11-00-650-024
(7) Do these steps to put fuel into the tank with the refuel valve that does not open:
(a) Connect the refueling hose nozzle to the refuel adapter.
(b) Start the fuel source pump.
CAUTION: DO NOT PERMIT THE FUEL QUANTITY TO BE MORE THAN THE MAXIMUM FUEL QUANTITY FOR THE APPLICABLE TANK. THERE IS NO AUTOMATIC SHUTOFF. A FUEL SPILL CAN OCCUR.
CAUTION: MONITOR THE REFUEL PANEL INDICATORS TO MAKE SURE THEY DO NOT START TO FLASH. IF THE PANEL INDICATORS FLASH, THE FUEL TANK CAN BE OVERFILLED. THIS CAN CAUSE A FUEL SPILL TO OCCUR.
(c) For the tank whose refuel valve does not open, push the red fueling manual override button to open the refuel valve for that tank.
(d) Continue to hold down the red button.
(e) Monitor the fueling indicator for the tank with the refuel valve that does not open.
(f) When the fueling indicator shows a full tank or the fuel quantity scheduled for that tank, release the red manual override button.
(g) Stop the fuel source pump.
(h) Remove the refueling hose nozzle from the refuel adapter.
SUBTASK 12-11-00-080-006
(8) Disconnect the ground cables from the fuel source and the airplane (TASK 20-40-11-910-801).
SUBTASK 12-11-00-080-007
(9) Disconnect the bonding cable between the fueling vehicle and the airplane (TASK 20-40-11-760-801).
SUBTASK 12-11-00-010-004
(10) Close this access door if the refueling operation is completed:
(Figure 301)
Number
Name/Location
621GB
Refuel Access Panel - Slat Station 143.27
SUBTASK 12-11-00-810-002
(11) At the first maintenance opportunity, do this task: Fuel Does Not Flow Into The Fuel Tank With Fueling Shutoff Valve Switch in the OPEN Position and Refueling Manifold Pressurized, FIM 28-21 TASK 808. |
-
|