|
| |
TM 10-4320-348-14
4.15 NOZZLE ASSEMBLY, REPAIR AND REPLACEMENT.
This task covers:
a) Disassembly
b) Cleaning
c) Repair
d) Assembly
INITIAL SETUP
Equipment
Tools
Condition
Tool Kit, General Mechanics
Para
(Appendix B, Section III, Item 1)
2.5 Nozzle assembly removed from discharge hose
Pipe Wrench (2)
assembly
(Appendix B, Section III, Item 2)
Materials/Parts
Diesel fuel (Appendix E, Item 2)
O-ring SEE TM 10-4320-348-24P
Gasket, MS27030-5 (Appendix I, Item 13)
Tape, Teflon antiseize (Appendix E, Item 7)
a.
Disassembly. (Refer to Figure 4-3)
(1)
Remove dust plug (1) from coupler (2). Remove gasket (3) from coupler (2). Remove coupler (2) from body
(4). Discard gasket (3).
(2)
Remove chain assembly (5) from cap (6) and body (4). Remove cap (6).
(3)
Remove spout (7), O-ring (8), nozzle strainer (9), and O-ring (10) from body (4). Discard O-rings (8 and 10).
b.
Cleaning.
WARNING
Death or serious injury could occur if fuel is not handled carefully. Use in a well-ventilated area
away from open flame, arcing equipment, ignition sources, heaters, or excessive heat. Always
store fuel in proper, marked containers. DO NOT SMOKE.
Death or serious injury could occur if compressed air is directed against the skin. Do not use
compressed air for cleaning or drying unless the pressure is/has been reduced to 30 psi (2.11
kgcm2
) or less. When working with compressed air, always use chip guards, eye protection, and
any other protective equipment.
Clean all components with clean diesel fuel and dry with compressed air.
c.
Repair.
Repair by replacing damaged components.
4-15
|
