TM 10-4610-237-12
3.2
MALFUNCTION INDEX.
Malfunction
Page
1.
No Water Flow to Loading Stations ..........................................................................................................
3-3
2.
Low Water Pressure at Loading Stations ..................................................................................................
3-4
3.
Discharge or Suction Hose Leaks.............................................................................................................
3-5
4.
Gate Valve Assembly (2-Inch) Leaks .......................................................................................................
3-6
5.
Gate Valve Assembly (2-Inch) Stuck or Jammed .....................................................................................
3-7
6.
Tee Assembly (All) Leaks.........................................................................................................................
3-8
7.
Distribution Nozzle (1 1/2-Inch) Leaks ......................................................................................................
3-9
8.
Distribution Nozzle (1 112-Inch) Stuck Open or Closed ............................................................................
3-10
9.
Check Valve (2-Inch) Leaks .....................................................................................................................
3-11
10.
Check Valve (2-Inch) Stuck Open or Closed ............................................................................................
3-12
11.
Tee and Dual Gate Valve Assembly (All) Leaks .......................................................................................
3-13
12.
Tee and Dual Gate Valve Assembly (All) Stuck Open or Closed ..............................................................
3-14
3.3
TROUBLESHOOTING.
Troubleshoot the water system using the applicable malfunction logic trees provided in the remainder of this paragraph.
Also refer to paragraph 3.2 for an index of the water system malfunctions covered in this section.
WARNING
Be sure to read ALL warnings in front of this manual before troubleshooting.
3-2
