Trouble Shooting
Adjustment/Test
Fueling Receptacle .................................................................................................. 28-21-12 Removal/Installation
Fueling Manifold....................................................................................................... 28-21-22 Removal/Installation
5A1
Feb 20/85 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. Contents 28 Page 2A/2B
Subject Subject No.
Fueling Check Valve ................................................................................................ 28-21-32 Removal/Installation
Fueling Body or Elbow Assembly ............................................................................ 28-21-42 Removal/Installation
Fueling Shutoff Valve............................................................................................... 28-21-52 Removal/Installation
Fueling Float Switch................................................................................................. 28-21-71 Removal/Installation Inspection/Check
Fueling Power Control Switch.................................................................................. 28-21-81 Removal/Installation
ENGINE FUEL FEED SYSTEM.................................................................................. 28-22-0 Description and Operation APU Fuel Valve Boost Pump Bypass Valve Engine Fuel Shutoff Valve Fuel Boost Pump Fuel Boost Pump Check Valve Fuel Boost Pump Removal Valve Fuel Crossfeed Valve Fuel Lines and Couplings Trouble Shooting Maintenance Practices Adjustment/Test Cleaning/Painting
Engine Fuel Shutoff Valve ....................................................................................... 28-22-11 Removal/Installation
Fuel Crossfeed Manifold Valve................................................................................ 28-22-21 Removal/Installation Subject Subject No.
526
Feb 20/92 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. Contents 28 Page 3
APU Fuel Valve........................................................................................................ 28-22-32 Removal/Installation
Fuel Boost Pump ..................................................................................................... 28-22-41 Removal/Installation
Fuel Boost Pump Removal Valve ............................................................................ 28-22-51 Removal/Installation
Fuel Boost Pump Bypass Valve............................................................................... 28-22-61 Removal/Installation
Fuel Boost Pump Check Valve ................................................................................ 28-22-71 Removal/Installation
APU Fuel Feed Line................................................................................................. 28-22-81 Removal/Installation
APU Fuel Feed Line Shroud.................................................................................... 28-22-91 Removal/Installation
Engine Fuel Shutoff Valve Switch............................................................................ 28-22-112 Removal/Installation Adjustment/Test
Fuel Line and Couplings .......................................................................................... 28-22-141 Removal/Installation Approved Repair
Engine Fuel Feed Line Bulkhead Fitting.................................................................. 28-22-142 Removal/Installation
DEFUELING................................................................................................................ 28-23-0 Description and Operation Defueling Valve
Maintenance Practices
Fuel Tank Defueling
Fuel Tank Transfer
Defueling Valve........................................................................................................ 28-23-11 Removal/Installation Subject Subject No.
5C3
Contents 28 Page 4 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. May 01/03
INDICATING
FUEL QUANTITY INDICATING SYSTEM.................................................................. *[2] 28-41-0
Description and Operation *[3] 28-41-05 Compensator Units Fuel Quantity Indicator Fuel Summation Unit Fueling Quantity Indicator Measuring Sticks Tank Units Trimmers *[3]
Trouble Shooting
Adjustment/Test
Measuring Stick ....................................................................................................... 28-41-11 Removal/Installation Approved Repairs 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737 AMM 飞机维护手册 燃油 FUEL(4)
