TM 5-3825-229-14&P
4-62. SPRAY VALVES (cont)
e.
Installation (cont).
(7)
Screw rings (6) fully in on elbows (7).
(8)
Screw elbows (4) fully in elbows (4), then back off at least one turn so that elbows (4) face away from
semitrailer.
(9)
Tighten rings (6) until they contact elbows (7) and secure with set screws (5).
(10) Screw rings (2) fully in on nozzles (3).
(11) Screw nozzles (3) fully in elbows (4), then back off at least one turn so that nozzles (3) spray slit is
parallel to ground.
(12)
Tighten rings (2) until they contact elbows (4) and secure with set screws (1).
(13)
Refer to para. 4-60 and install valve air lines, wiring and fittings.
(14)
Refer to para. 2-6 and couple semitrailer to prime mover. Operate prime mover and pressurize air
system.
(15) Refer to para. 2-20 and fill water tank.
4-63. SPRAY NOZZLES
THIS TASK COVERS:
a. Removal
d.
Assembly
b. Disassembly
e.
Installation
c. Cleaning and Inspection
INITIAL SETUP:
Equipment Materials Required:
Tools Required:
Cleaning Solvent (item 13, Appendix E)
Goggles (Item 9, Appendix E)
Nomenclature:
Equipment Conditions:
General Mechanics
Tool Kit
Ref
Conditions
1-10. b. (2)
Air reservoirs drained
2-14
Engine shut off
2-21
Water tank drained
4-144
