28-21 MAIN FUEL PUMP SYSTEM
- PB.001 MAIN FUEL PUMP SYSTEM - DESCRIPTION AND OPERATION
- PB.201 MAIN FUEL PUMP SYSTEM - MAINTENANCE PRACTICES
-
28-21-00-170-001-A
[10]
To Purge the Pressure Switch Feed Line of the Main Fuel Pumps
-
28-21-00-170-001-A
[10]
- PB.401 MAIN FUEL PUMP SYSTEM - DEACTIVATION/REACTIVATION
-
28-21-00-040-001-A
[10]
Operational Check of the Recirculation System When the Main Fuel-Pump 2 does not Operate -
28-21-00-040-002-A
[10]
Deactivation of the Center Tank -
28-21-00-440-002-A
[10]
Reactivation of the Center Tank
-
28-21-00-040-001-A
[10]
- PB.501 MAIN FUEL PUMP SYSTEM - ADJUSTMENT/TEST
-
28-21-00-710-001-A
[10]
Operational Test of the Wing-Tank Fuel Control -
28-21-00-720-001-A
[10]
Functional Test of the Center-Tank Fuel Control -
28-21-00-710-007-A
[10]
Operational Test of the Main Fuel-Pump System with Fuel Flow by Transfer -
28-21-00-710-006-A
[10]
Operational Test of the Fuel Flow through the Fuel Pumps with Gravity Feed -
28-21-00-790-001-A
[10]
Leak Test of the Main Fuel-Pump-System Pipelines -
28-21-00-790-002-A
[10]
Visual Check of Pipes, Couplings and LP Valve External to Tank From Front Spar to Disconnect Panel For Leaks With Booster Pump On and LP Valve Open -
28-21-00-710-002-A
[10]
Operational Check of Wing Tank Pump Pressure Sense Line Check Valves -
28-21-00-710-012-A
[10]
Operational Test of the Wing-Tank Pump-Canister Check-Valves -
28-21-00-710-003-A
[10]
Operational Check of Center Tank Pump Canister Check Valves -
28-21-00-710-004-A
[10]
Operational Test of the Suction and the Air Release Valves -
28-21-00-710-008-A
[10]
Operational Check of Air Release Valves to Ensure Adequate Fuel Flow Under Suction Feed Conditions -
28-21-00-710-005-A
[10]
Operational Check to Ensure that Both Center Tank Pumps Feed for 2 Minutes After Engine Start -
28-21-00-710-009-A
[10]
Operational Test of the Center Tank Pump Control by the Low Level Sensors -
28-21-00-710-010-A
[10]
Operational Test of the Center-Tank Pump Control -
28-21-00-720-004-A
[10]
Functional Test of the Center-Tank Fuel-Pump-Cannister Check-Valves -
28-21-00-710-011-A
[10]
Operational Leak Test of the Air Release Valve Float -
28-21-00-720-802-A
[10]
Remove Air Release Valve for Functional Check of Float
-
28-21-00-710-001-A
[10]
- PB.601 MAIN FUEL PUMP SYSTEM - INSPECTION/CHECK
-
28-21-00-280-001-A
[10]
Check Suction Valves For Full and Free Movement -
28-21-00-220-001-A
[10]
Detailed Inspection of Wing Tank Fuel-Pumps for Detached Identification Labels
-
28-21-00-280-001-A
[10]
- PB.401 PRESSURE SWITCH - FUEL PUMP - REMOVAL/INSTALLATION
-
28-21-15-000-003-A
[10]
Removal of the Fuel-Pump Pressure-Switch -
28-21-15-400-001-A
[10]
Installation of the Fuel-Pump Pressure-Switch
-
28-21-15-000-003-A
[10]
- PB.401 VALVE - AIR RELEASE, LOW PRESSURE - REMOVAL/INSTALLATION
-
28-21-41-000-001-A
[10]
Removal of the Low Pressure (LP) Air-Release-Valve -
28-21-41-400-001-A
[10]
Installation of the Low Pressure (LP) Air-Release Valve
-
28-21-41-000-001-A
[10]
- PB.401 VALVE - SUCTION, FUEL PUMP - REMOVAL/INSTALLATION
-
28-21-42-000-001-A
[10]
Removal of the Fuel-Pump Suction Valve -
28-21-42-400-001-A
[10]
Installation of the Fuel-Pump Suction Valve
-
28-21-42-000-001-A
[10]
- PB.401 CHECK VALVE - FUEL PUMP - REMOVAL/INSTALLATION
-
28-21-43-000-001-A
[10]
Removal of the Fuel-Pump Check Valve -
28-21-43-400-001-A
[10]
Installation of the Fuel-Pump Check Valve -
28-21-43-000-002-A
[10]
Removal of the Fuel-Pump Check-Valve -
28-21-43-400-002-A
[10]
Installation of the Fuel-Pump Check-Valve -
28-21-43-000-003-A
[10]
Removal of the Fuel-Pump Check-Valve -
28-21-43-400-003-B
[10]
Installation of the Fuel-Pump Check-Valve
-
28-21-43-000-001-A
[10]
- PB.401 VALVE - SEQUENCE - REMOVAL/INSTALLATION
-
28-21-45-000-001-A
[10]
Removal of the Sequence Valve -
28-21-45-400-003-A
[10]
Installation of the Sequence Valve
-
28-21-45-000-001-A
[10]
- PB.401 FUEL PUMP FAIRINGS - REMOVAL/INSTALLATION
-
28-21-49-000-001-A
[10]
Removal of the Fuel Pump Fairings -
28-21-49-400-001-A
[10]
Installation of the Fuel Pump Fairings
-
28-21-49-000-001-A
[10]
- PB.401 PUMP - FUEL - REMOVAL/INSTALLATION
-
28-21-51-000-001-A
[10]
Removal of the Fuel Pumps -
28-21-51-400-001-A
[10]
Installation of the Fuel Pumps -
28-21-51-000-002-A
[10]
Removal of the Fuel Pumps -
28-21-51-400-002-A
[10]
Installation of the Fuel Pumps
-
28-21-51-000-001-A
[10]
- PB.401 CANISTER - FUEL PUMP - REMOVAL/INSTALLATION
-
28-21-52-000-001-A
[10]
Removal of the Fuel Pump Canister -
28-21-52-400-001-A
[10]
Installation of the Fuel Pump Canister -
28-21-52-000-002-A
[10]
Removal of the Fuel Pump Canister -
28-21-52-400-002-A
[10]
Installation of the Fuel Pump Canister -
28-21-52-000-003-A
[10]
Removal of the Fuel Pump Canister -
28-21-52-400-003-A
[10]
Installation of the Fuel Pump Canister -
28-21-52-000-004-A
[10]
Removal of the Check Valve of the Fuel Pump Canister -
28-21-52-400-004-A
[10]
Installation of the Check Valve of the Fuel Pump Canister -
28-21-52-000-005-A
[10]
Removal of the Slide Valve of the Fuel Pump Canister -
28-21-52-400-005-A
[10]
Installation of the Slide Valve of the Fuel Pump Canister -
28-21-52-000-006-A
[10]
Removal of the Slide Valve of the Fuel Pump Canister -
28-21-52-400-006-A
[10]
Installation of the Slide Valve of the Fuel Pump Canister
-
28-21-52-000-001-A
[10]
- PB.401 JET PUMP - WATER SCAVENGE - REMOVAL/INSTALLATION
-
28-21-53-000-001-A
[10]
Removal of the Jet Pump -
28-21-53-400-001-A
[10]
Installation of the Jet Pump -
28-21-53-000-002-A
[10]
Removal of the Jet Pump -
28-21-53-400-002-A
[10]
Installation of the Jet Pump -
28-21-53-000-003-A
[10]
Removal of the Jet Adaptor Assembly -
28-21-53-400-003-A
[10]
Installation of the Jet Adaptor Assembly
-
28-21-53-000-001-A
[10]
- PB.401 STRAINER - PUMP INLET, WING TANK - REMOVAL/INSTALLATION
-
28-21-54-000-001-A
[10]
Removal of the Fuel Pump Strainer -
28-21-54-400-001-A
[10]
Installation of the Fuel Pump Strainer
-
28-21-54-000-001-A
[10]
- PB.401 CONF:[01] STRAINER - PUMP INLET, WING TANK - REMOVAL/INSTALLATION
-
28-21-54-000-002-A
[10]
Removal of the Fuel Pump Strainers -
28-21-54-400-002-A
[10]
Installation of the Fuel Pump Strainers
-
28-21-54-000-002-A
[10]