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. 04-012 USA VV-P-236 PURE MINERALVASELINE OR PETRO- LATUM (Ref. 20-31-00) Material No. 09-007 USA MIL-S-4383 BRUSHABLE FUEL RESISTANT COATING (Ref. 20-31-00) Material No. 11-026 GB DEF-STAN 68-148/1 SOLVENT GENERAL PURPOSE (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----------------------------------
1 O-ring 28-21-05 31 -030
2 O-ring 28-21-45 01 -040
6 O-ring 28-21-45 01 -070
D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-11-28-650-003 Pressure Refuel with Automatic Control
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power
24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power
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
28-21-15-000-003 28-21-15-400-001 28-25-00-650-001 Removal of the Fuel-Pump Pressure-Switch.Installation of the Fuel-Pump Pressure-Switch.Pressure Defuel
28-25-00-650-003 To Drain Remaining Fuel from the Wing Tanks and the Center Tank
57-27-11-000-001 Removal of the Access Panel (540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 640AB, 640BB, 640CB,
57-27-11-400-001 640DB, 640EB, 640FB, 640GB)Installation of the Access Panel (540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 640AB, 640BB,
28-21-45-991-004 28-21-45-991-002 640CB, 640DB, 640EB, 640FB, 640GB)Fig. 401Fig. 402
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3. Job Set-up
__________ (Ref. Fig. 401/TASK 28-21-45-991-004) Subtask 28-21-45-941-053
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 28-21-45-865-055
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU FUEL/L WING TK/PUMP2 SPLY 7QA N26 121VU FUEL/L WING TK/PUMP1 SPLY 1QA N23 121VU FUEL/R WING TK/PUMP2 SPLY 8QA Q26 121VU FUEL/R WING TK/PUMP1 SPLY 2QA Q23 123VU L WING TK/PUMP 1/STBY SPLY 11QA AD12 123VU R WING TK/PUMP 1/STBY SPLY 12QA AE12
Subtask 28-21-45-860-052
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 access door 540AB(640AB).
(4)
Make sure that the applicable access panel is removed 540AB(640AB) (Ref. TASK 28-10-00-910-002), (Ref. TASK 57-27-11-000-001).
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(5) Make sure that the applicable surge door 540BZ(640BZ) is held open with the HOOK-COVER (RIB2-SURGE DOORS).
4. Procedure
_________
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