DRAFT
TM 5-4210-249-13&P-1
FIELD LEVEL MAINTENANCE
FOAM NOT DELIVERED FROM ALL SYSTEMS (BUMPER TURRET, GROUND SWEEPS, AND MANUAL
METERING CONTROLS) OR SYSTEM DOES NOT SHUT OFF
INITIAL SETUP:
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Tools and Special Tools
References (continued)
Drain Pan (WP 0622, Item 9)
WP 0401
Lead Set, Test (WP 0622, Item 21)
WP 0402
Tool Kit, General Mechanic's: Automotive
WP 0426
(WP 0622, Item 27)
WP 0427
WP 0441
Personnel Required
WP 0443
MOS 63B Wheeled vehicle mechanic (2)
WP 0455
WP 0459
References
WP 0499
TM 9-2320-325-14&P
WP 0463
WP 0539
WP 0540
WP 0550
WP 0287
WP 0567
WP 0290
WP 0311
Equipment Conditions
WP 0315
Water pump engine OFF (WP 0022)
WP 0325
Engine OFF (TM 9-2320-347-10)
WP 0330
Wheels chocked (TM 9-2320-347-10)
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MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
FOAM NOT DELIVERED FROM ALL SYSTEMS (BUMPER TURRET, GROUND SWEEPS, AND MANUAL
METERING CONTROLS) OR SYSTEM DOES NOT SHUT OFF
NOTE
Ensure system air pressure is at least 85 psi (586 kPa) during this procedure. System air
pressure is required to activate valves.
Do not engage water pump engine during this procedure, except when performing
complete system checks. Valve operations can be checked without water pump
operation.
Valve operations can be checked by observing valve shaft rotation. Valves are open when
tabs or yellow paint tabs are aligned with direction of fluid flow.
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