TM 5-4220-233-14
Section V. UNIT MAINTENANCE INSTRUCTIONS
Paragraph
Page
4-13
General....................................................................................
4-15
4-14
Work Safety.............................................................................
4-15
4-15
Cleaning Instructions................................................................
4-15
4-16
Inspections Instructions............................................................
4-16
4-17
Repair Instructions ...................................................................
4-17
4-18
Tagging Wire, Hoses and Tubing.............................................
4-17
4-19
Depressurizing Compressed Gas System for Maintenance.......
4-18
4-20
Compressed Gas System Leak Test ........................................
4-19
4-21
Cylinder Assembly ...................................................................
4-21
4-22
Cylinder Clamp Assembly ........................................................
4-23
4-23
Cylinder Pressure Gauge(s).....................................................
4-24
4-24
Manifold and Servicing Pressure Gauge(s)..............................
4-26
4-25
1/4-Turn Ball Valve(s) ..............................................................
4-28
4-26
Pressure Regulator ..................................................................
4-30
4-27
Repair Pressure Regulator.......................................................
4-33
4-28
Low Pressure Manifold.............................................................
4-38
4-29
High Pressure Manifold............................................................
4-40
4-30
Fill Station Needle Valve(s)......................................................
4-42
4-31
Bleed Off Needle Valve............................................................
4-44
4-32
Servicing Needle Valve............................................................
4-46
4-33
Manifold Needle Valve .............................................................
4-48
4-34
High Pressure Station Needle Valve.........................................
4-50
4-35
Recharge Station Needle Valve ...............................................
4-52
4-36
Relief Valve(s) .........................................................................
4-54
4-37
Particulate Filter .......................................................................
4-56
4-38
Yoke Adaptor ...........................................................................
4-58
4-39
Fill Hose...................................................................................
4-59
4-40
Tire ..........................................................................................
4-60
4-41
Wheel ......................................................................................
4-61
4-42
Hub and Drum Assembly..........................................................
4-62
4-43
Brakes......................................................................................
4-66
4-44
Brake Shoes ............................................................................
4-67
4-45
Shock Absorbers......................................................................
4-70
4-46
Springs.....................................................................................
4-72
4-47
Brake System...........................................................................
4-74
4-48
Surge Actuator Assembly.........................................................
4-76
4-49
Hand Brake Lever....................................................................
4-78
4-50
Brake Cable .............................................................................
4-81
4-51
Intervehicular Cable .................................................................
4-83
4-52
Wire Harness Assembly ...........................................................
4-85
4-13
