Table 2-1. Operator Preventive Maintenance Checks and Services

OPERATOR PREVENTIVE. MAINTENANCE CHECKS AND SERVICES

Table 2-1. Operator Preventive Maintenance Checks and Services - TM-10-4610-237-12_26

TM-10-4610-237-12 20K Gallon Water Storage and Distribution System Model 20KWSDS (NSN: 4320-01-382-2684) (EIC:ZIN) Manual
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TM 10-4610-237-12 Table 2-1. Operator Preventive Maintenance Checks and Services for Model 2OKWSDS - Continued. 2-INCH HOSF. CONNFCTION KIT 6 Before Nozzle Stand Inspect for broken chains, missing hardware, and bent or cracked legs. 7 Before Discharge Hoses a. Inspect for cuts, tears and deep Hoses cut or torn. abrasions. Couplings cracked or b. Inspect for cracked and bent or broken. broken couplings. c. Check for and straighten kinked hoses. 8 Before Gate Valve a. Inspect for loose, broken, or missing Valve cracked, broken (2-inch) hand wheel. Rotate hand wheel. or stuck. Valve should turn freely. b. Inspect valve body for cracks and external damage. 9 Before Tee Assembly Inspect tee body for cracks and Tee body cracked or corrosion. damaged. 10 Before Hypochlorination Perform "BEFORE" PMCS contained in Unit applicable TM. Interval ITEM NO. Location Items to Check/Service Not Fully Mission Capable If: Procedures 2-8

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