28-25 REFUEL/DEFUEL SYSTEM

28-25-00 REFUEL/DEFUEL SYSTEM

PB.001 REFUEL/DEFUEL SYSTEM - DESCRIPTION AND OPERATION
PB.301 REFUEL/DEFUEL SYSTEM - SERVICING
- 28-25-00-650-006-A [10]
  To drain the fuel from the fuel pipes
- 28-25-00-650-001-A [10]
  Pressure Defuel
- 28-25-00-869-001-A [10]
  Fuel Transfer
- 28-25-00-869-002-A [10]
  To Prime the ACT Transfer Pump
- 28-25-00-650-003-A [10]
  To Drain Remaining Fuel from the Wing Tanks and the Center Tank
- 28-25-00-650-003-A-01 [10]
  To Drain Remaining Fuel from the Wing Tanks and the Center Tank
- 28-25-00-650-005-A [10]
  To Drain the Remaining Fuel from the Additional Center Tank (ACT)
- 28-25-00-650-004-A [10]
  To Remove Collected Fuel from the Center Tank
PB.401 REFUEL/DEFUEL SYSTEM - DEACTIVATION/REACTIVATION
- 28-25-00-040-008-A [10]
  Refuel/Defuel Control Panel - Manual Refuel
- 28-25-00-040-004-A [10]
  Deactivation of the Transfer Defuel Valve
- 28-25-00-440-002-A [10]
  Reactivation of the Transfer Defuel Valve
- 28-25-00-040-003-A [10]
  Refuel/Defuel Cap - Deactivation Procedure
- 28-25-00-440-003-A [10]
  Refuel/Defuel Cap - Reactivation Procedure
- 28-25-00-040-005-A [10]
  Refuel Valve - Refuel Procedure Using Manual Plunger Override
- 28-25-00-040-007-A [10]
  Fuel Quantity Panel System (Refueling)
PB.501 REFUEL/DEFUEL SYSTEM - ADJUSTMENT/TEST
- 28-25-00-710-006-A [10]
  Operational Test of the ACT Fuel Transfer-Valve
- 28-25-00-710-002-A [10]
  Operational Test of the Defuel System
- 28-25-00-710-003-A [10]
  Operational Test of the Refuel System
- 28-25-00-790-801-A [10]
  Leak Test of the Refuel System
- 28-25-00-710-007-A [10]
  Operational Test of the ACT Transfer-Thermal Relief-Valve
- 28-25-00-710-802-A [10]
  Operational Test of the Refuel Panel
PB.601 REFUEL/DEFUEL SYSTEM - INSPECTION/CHECK
- 28-25-00-710-005-A [10]
  Check the Operation of the ACT Inlet Valve

28-25-41 COUPLING/CAP - REFUEL/DEFUEL

PB.401 COUPLING/CAP - REFUEL/DEFUEL - REMOVAL/INSTALLATION
- 28-25-41-000-001-A [10]
  Removal of the Refuel/Defuel Coupling/Cap
- 28-25-41-400-005-A [10]
  Installation of the Refuel/Defuel Coupling/Cap
- 28-25-41-000-005-A [10]
  Removal of the Refuel/Defuel Coupling-Element Assembly
- 28-25-41-400-006-A [10]
  Installation of the Refuel/Defuel Coupling Element-Assembly
PB.601 COUPLING/CAP - REFUEL/DEFUEL - INSPECTION/CHECK
- 28-25-41-200-001-A [10]
  Detailed Inspection of Coupling Refuel/Defuel

28-25-42 DIFFUSER - REFUEL

PB.401 DIFFUSER - REFUEL - REMOVAL/INSTALLATION
- 28-25-42-000-001-A [10]
  Removal of the Refuel Diffuser Assembly - Wing Tanks
- 28-25-42-400-001-A [10]
  Installation of the Refuel Diffuser Assembly - Wing Tanks
- 28-25-42-000-002-A [10]
  Removal of the Refuel Diffuser Assembly - Center Tank
- 28-25-42-400-002-A [10]
  Installation of the Refuel Diffuser Assembly - Center Tank

28-25-43 VALVE - DEFUEL/TRANSFER

PB.401 VALVE - DEFUEL/TRANSFER - REMOVAL/INSTALLATION
- 28-25-43-000-001-A [10]
  Removal of the Defuel/Transfer Valve
- 28-25-43-400-001-A [10]
  Installation of the Defuel/Transfer Valve
- 28-25-43-000-002-A [10]
  Removal of the Defuel/Transfer Valve - Drive Assembly
- 28-25-43-400-002-A [10]
  Installation of the Defuel/Transfer Valve - Drive Assembly

28-25-44 VALVE - FUEL DRAIN

PB.401 VALVE - FUEL DRAIN - REMOVAL/INSTALLATION
- 28-25-44-000-001-A [10]
  Removal of the Fuel Drain Valve
- 28-25-44-400-001-A [10]
  Installation of the Fuel Drain Valve

28-25-45 VALVE - PRESSURE RELIEF, CENTER TANK

PB.401 VALVE - PRESSURE RELIEF, CENTER TANK - REMOVAL/INSTALLATION
- 28-25-45-000-001-A [10]
  Removal of the Center-Tank Pressure-Relief Valve
- 28-25-45-400-001-A [10]
  Installation of the Center-Tank Pressure-Relief Valve

28-25-46 DIFFUSER - REFUEL SPILL PIPE

PB.401 DIFFUSER - REFUEL SPILL PIPE - REMOVAL/INSTALLATION
- 28-25-46-000-001-A [10]
  Removal of the Refuel Spill-Pipe Diffuser
- 28-25-46-400-001-A [10]
  Installation of the Refuel Spill-Pipe Diffuser

28-25-47 CHECK VALVE - SPILL PIPE

PB.401 CHECK VALVE - SPILL PIPE - REMOVAL/INSTALLATION
- 28-25-47-000-001-A [10]
  Removal of the Spill-Pipe Check-Valve
- 28-25-47-400-001-A [10]
  Installation of the Spill-Pipe Check-Valve

28-25-48 LIGHT - REFUEL

PB.401 LIGHT - REFUEL - REMOVAL/INSTALLATION
- 28-25-48-000-001-A [9]
  Removal of the Refuel Light
- 28-25-48-400-001-A [9]
  Installation of the Refuel Light Assembly

28-25-49 SHROUD AND BACKING PLATE

PB.401 SHROUD AND BACKING PLATE - REMOVAL/INSTALLATION
- 28-25-49-000-001-A [10]
  Removal of the Shroud and the Backing Plate
- 28-25-49-400-001-A [10]
  Installation of the Shroud and the Backing Plate

28-25-51 VALVE - REFUEL

PB.401 VALVE - REFUEL - REMOVAL/INSTALLATION
- 28-25-51-000-001-A [10]
  Removal of the Refuel Valve
- 28-25-51-400-001-A [10]
  Installation of the Refuel Valve
- 28-25-51-000-002-A [10]
  Removal of the Refuel Valve
- 28-25-51-400-002-A [10]
  Installation of the Refuel Valve
- 28-25-51-000-004-A [10]
  Removal of the Refuel Valve
- 28-25-51-400-004-A [10]
  Installation of the Additional Center Tank (ACT) Refuel Valve
- 28-25-51-000-003-A [10]
  Removal of the Solenoid Valve
- 28-25-51-400-003-A [10]
  Installation of the Solenoid Valve

28-25-52 CANISTER - REFUEL VALVE

PB.401 CANISTER - REFUEL VALVE - REMOVAL/INSTALLATION
- 28-25-52-000-001-A [10]
  Removal of the Refuel Valve Canister
- 28-25-52-400-001-A [10]
  Installation of the Refuel Valve Canister
- 28-25-52-000-002-A [10]
  Removal of the Refuel Valve Canister
- 28-25-52-400-002-A [10]
  Installation of the Refuel Valve Canister
- 28-25-52-000-003-A [10]
  Removal of the Additional Center Tank (ACT) Refuel-Valve Canister
- 28-25-52-400-003-A [10]
  Installation of the Additional Center Tank (ACT) Refuel-Valve Canister

28-25-53 ACTUATOR - DEFUEL/TRANSFER VALVE

PB.401 ACTUATOR - DEFUEL/TRANSFER VALVE - REMOVAL/INSTALLATION
- 28-25-53-000-001-A [10]
  Removal of the Center-Tank Defuel/Transfer Valve-Actuator
- 28-25-53-400-001-A [10]
  Installation of the Center-Tank Defuel/Transfer Valve-Actuator

28-25-54 FLOODLIGHT - REFUEL/DEFUEL CONTROL PANEL

PB.401 FLOODLIGHT - REFUEL/DEFUEL CONTROL PANEL - REMOVAL/INSTALLATION
- 28-25-54-000-001-A [10]
  Removal of the Floodlight
- 28-25-54-400-001-A [10]
  Installation of the Floodlight

28-25-55 CONTROL PANEL - REFUEL/DEFUEL

PB.401 CONTROL PANEL - REFUEL/DEFUEL - REMOVAL/INSTALLATION
- 28-25-55-000-001-A [10]
  Removal of the Refuel Panel
- 28-25-55-400-001-A [10]
  Installation of the Refuel Panel

28-25-57 VALVE - AIR INLET

PB.401 VALVE - AIR INLET - REMOVAL/INSTALLATION
- 28-25-57-000-001-A [10]
  Removal of the Air-Inlet Valve
- 28-25-57-400-001-A [10]
  Installation of the Air-Inlet Valve

28-25-58 CONTROL PANEL - REFUEL/DEFUEL (ACT)

PB.401 CONTROL PANEL - REFUEL/DEFUEL (ACT) - REMOVAL/INSTALLATION
- 28-25-58-000-001-A [10]
  Removal of the Refuel Panel
- 28-25-58-400-001-A [10]
  Installation of the Refuel Panel (801VU)

28-25-71 MICRO-SWITCH - REFUEL/DEFUEL PANEL DOOR

PB.401 MICRO-SWITCH - REFUEL/DEFUEL PANEL DOOR - REMOVAL/INSTALLATION
- 28-25-71-000-001-A [10]
  Removal of the Micro-switch
- 28-25-71-400-001-A [10]
  Installation of the Microswitch