TM 10-4610-242-13
4-9. MALFUNCTION INDEX.
Malfunction
Page
1.
Discharge or Suction Hose Leaks................................ ................................ ............ 4-8
2.
Gate Valve Assembly (2-inch) Leaks................................ ................................ ....... 4-9
3.
Gate Valve Assembly (2-inch) Stuck or Jammed................................ ..................... 4-10
4.
Tee Assembly (All) Leaks................................ ................................ ........................ 4-11
5.
Distribution Nozzle (1-Inch) Leaks................................ ................................ ........... 4-12
6.
Distribution Nozzle (1-Inch) Stuck Open or Closed................................ .................. 4-13
7.
Water Pressure Regulator Leaks................................ ................................ ............. 4-14
8.
Water Pressure Regulator Pressure Not Correct................................ ..................... 4-15
9.
Distribution Nozzle (1-1/2 Inch) Leaks ................................ ................................ ..... 4-16
10.
Distribution Nozzle (1-1/2 Inch) Stuck Open or Closed ................................ ............ 4-17
11.
Butterfly Valve Assembly Leaks................................ ................................ .............. 4-18
12.
Butterfly Valve Assembly Stuck Open or Closed................................ ..................... 4-19
13.
Quick Acting Valve Assembly Leaks ................................ ................................ ....... 4-20
14.
Quick Acting Valve Assembly Stuck Open or Closed................................ ............... 4-21
15.
Gate Valve (4-inch) Assembly Leaks................................ ................................ ....... 4-22
16.
Gate Valve (4-inch) Assembly Stuck Open or Closed................................ .............. 4-23
17.
Water Meter Assembly Leaks................................ ................................ .................. 4-24
18.
Water Meter Will Not Operate................................ ................................ ................. 4-25
19.
Check Valve (2-inch) Leaks................................ ................................ ..................... 4-25
20.
Check Valve (2-inch) Stuck Open or Closed................................ ............................ 4-26
21.
Tee and Gate Valve Assembly (All) Leaks................................ ............................... 4-26
22.
Tee and Gate Valve Assembly (All) Stuck Open or Closed................................ ...... 4-26
4-7
