Table 4-6. Unit Maintenance Preventive Maintenance Checks and Services

Table 4-6. Unit Maintenance Preventive Maintenance Checks and Services - TM-10-4320-303-13_168

TM-10-4320-303-13 Tactical Water Distribution Equipment System (TDWS) Set 10-Mile Segement Model 06749-0813-81 110-00-0000 919 and 10 Manual
Page Navigation
155

TM 10-4320-303-13 4.8.2 Special Instructions. Preventive maintenance is not limited to performing only those checks and services listed in the PMCS Table. Covering unused receptacles, stowing unused accessories, and other routine procedures such as equipment inventory, cleaning components, and touch-up painting are not listed in the table. These are things you should do any time you see that they need to be done. If a routine check is listed in the PMCS Table, it is because experience has shown that problems may occur with this item. Take along tools and cleaning cloths needed to perform the required checks and services. Table 4-6. Unit Maintenance Preventive Maintenance Checks and Services. Location Item No. Interval Item to Check/Service Procedure Not Fully Mission Capable if: Hypochlorination Unit 1955-1 1 Weekly Strainer Assembly Refer to paragraph Strainer is 4.13.4. and service damaged or strainer assembly. corroded. Inspect for corrosion or damage. SECTION IV. UNIT TROUBLESHOOTING 4.9 TROUBLESHOOTING . The malfunction index lists faults that may be observed by unit maintenance personnel. The faults are then cross-referenced to the troubleshooting table, Table 4-7. Table 4-7 contains information useful in diagnosing and correcting unsatisfactory conditions which may be encountered during operation or maintenance of the TWDS. Use the malfunction index to locate specific troubleshooting procedures contained in Table 4-7. After locating the troubleshooting procedure, perform the test/inspections and corrective actions in the order listed. The malfunction index and Table 4-7 cannot list all of the malfunctions that may occur, all tests and inspections needed to find the fault, or all the corrective actions needed to correct the fault. If the equipment malfunction is not listed or actions listed do not correct the fault, notify your supervisor. Refer to the applicable technical manuals for 125 GPM and 600 GPM Pumping Assemblies, Hypochlorination Units, and for 20,000 Gallon Pillow Tank unit troubleshooting procedures. UNIT MALFUNCTION INDEX Malfunction Number in Table 4-7 20,000 Gallon Pillow Tank is not being filled............................................................................. 1 Pressure-reducing valve assembly will not open or will not close drip-tight.......................................................................................................................... 2 Hypochlorination unit, model 1955-1 pressure gauge shows high pressure............................................................................................................................ 3 Hypochlorination unit, model 1955-1 camshaft is turning but spring is not moving.................................................................................................................. 4 Little or no water flow at distribution points................................................................................ 5 4-10

Privacy Statement
Press Release
Contact