TM 5-3825-229-14&P4-62. 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 fromsemitrailer.(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 isparallel 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 airsystem.(15) Refer to para. 2-20 and fill water tank.4-63. SPRAY NOZZLESTHIS TASK COVERS:a. Removald.Assemblyb. Disassemblye.Installationc. Cleaning and InspectionINITIALSETUP:Equipment Materials Required:Tools Required:Cleaning Solvent (item 13, Appendix E)Goggles (Item 9, Appendix E)Nomenclature:Equipment Conditions:General MechanicsTool Kit RefConditions1-10. b. (2)Air reservoirs drained2-14Engine shut off2-21Water tank drained4-144
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