TM 10-4610-243-13 Table 2-1. Operator Preventive Maintenance Checks and Services for Model WSDS-310 - cont. Item No Interval Location Item to Check/Service Procedure Not Fully Mission Capable If: 35 36 37 38 39 40 41 Before Before Before Before Before 350 GPM PUMP CONNECTION KIT (SOURCE) Tee Assemblies WaterMeter Hypochlorina- tion Unit Suction and Discharge Hoses Gate Valves (4-inch) 350 GPM Pump 125 GPM PUMP CONNECTION KIT (SOURCE) Suction and Discharge Hoses Inspect  tee  bodies  for  cracks  and corrosion. a. Inspect for cracked or broken cover or indicator. b. Inspect  meter  body  of  cracks and external damage. Perform "BEFORE," PMCS contained in the applicable TM. a. Inspect    for    cuts,    tears    and deep abrasions b. Inspect for cracked and bent or broken. couplings. c. Check for and straighten kinked hoses. a. Inspect   for   loose,   broken,   or, missing    hand    wheel.    Rotate hand wheel. Valve should turn freely. b. Inspect  valve  body  for  cracks and  external damage. c. Inspect   for   loose   or   missing hardware. Perform "BEFORE" PMCS contained in the applicable TM. a. Inspect    for    cuts,    tears    and deep abrasions. b. Inspect for cracked and bent or broken. Couplings c. Check for and straighten kinked hoses. Tee bodies cracked or damaged Meter body cracked or damaged. Meter indicator broken. Hoses cut or torn. Couplings cracked or broken. Valve  cracked  broken  or  stuck. Hardware missing. Hoses cut or torn. Couplings cracked broken couplings. 2-19