B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 01-001 USA ASTM-D-1655-93 (JET A-1) FUEL, TURBO (Ref. 20-31-00) Material No. 04-023 USA MIL-G-27617 GREASE-FUEL AND OXIDISER RESISTANT (Ref. 20-31-00)
Material No. 11-004 USA MIL-T-81533 1.1.1TRICHLOROETHANE (METHYL CHLOROFORM) (Ref. 20-31-00)
Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
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C. Expendable Parts -------------------------------------------------------------------------------
FIG.ITEM --------- |DESIGNATION ------------------------------------ |IPC-CSN----------------------------------
2 O-rings 28-15-42 01 -020
9 O-ring 28-15-05 01 -150
10 O-rings 28-15-42 01 -030
D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-11-28-650-003 Pressure Refuel with Automatic Control
20-28-00-912-002 Electrical Bonding of Components With Conductive Bolts and Screws in the Tanks
28-10-00-910-001 28-10-00-910-002 Safety Procedures When You Do Work in a Fuel TankAccess to the Fuel Tanks and the Work Areas
28-15-00-740-002 Functional (BITE) Test of the Intercell Transfer Valves
28-15-41-400-001 28-15-51-400-001 28-25-00-650-001 Installation of the Transfer Valve 27QM (29QM), 28QM (30QM)Installation of the Actuator 9QP(10QP)Pressure Defuel
28-25-00-650-003 To Drain Remaining Fuel from the Wing Tanks and the Center Tank
28-25-00-869-001 Fuel Transfer
57-27-11-000-002 Removal of the Access Panel (540HB, 540JB, 540KB, 540LB, 540MB, 540NB, 540PB, 540QB, 540RB, 550AB,
550BB, 550CB, 550DB, 560AB, 640HB, 640JB, 640KB,
57-27-11-400-002 ....)Installation of the Access Panel (540HB, 540JB, 540KB, 540LB, 540MB, 540NB, 540PB, 540QB, 540RB,
550AB, 550BB, 550CB, 550DB, 560AB, 640HB, 640JB,
28-15-42-991-001 ....)Fig. 401
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3. Job Set-up
__________
Subtask 28-15-42-941-057
A. Safety Precautions
WARNING : OBEY THE SAFETY PROCEDURES WHEN YOU DO WORK IN A FUEL TANK.
_______
(1)
You must obey the fuel safety procedures (Ref. TASK 28-10-00-910-001) when you do work in a fuel tank.
(2)
Make sure that the safety barriers are in position.
Subtask 28-15-42-865-052
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FUEL/XFR VALVE1/WING/R 2QP A11 49VU FUEL/XFR VALVE1/WING/L 1QP A10 121VU FUEL/XFR VALVE2/WING/R 4QP M23 121VU FUEL/XFR VALVE2/WING/L 3QP M22
Subtask 28-15-42-860-050
C. Aircraft Maintenance Configuration
(1)
Make sure that the applicable fuel tank is defueled (Ref. TASK 28-25-00-650-001).
(2)
Make sure that the remaining fuel has been drained from the applicable fuel tank (Ref. TASK 28-25-00-650-003).
(3)
Make sure that the access platform is below the applicable zone 540(640), 522(622).
(4)
Make sure that the applicable leading edge access panel 522KB(622KB) is removed.
(5)
Make sure that the applicable access panels are removed (Ref. TASK 28-10-00-910-002), (Ref. TASK 57-27-11-000-002):
-
FOR 70QM
540JB and 540KB
-
FOR 72QM
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4. Procedure
_________
(Ref. Fig. 401/TASK 28-15-42-991-001) Subtask 28-15-42-420-054
A. Preparation for Installation
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
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