DRAFT
TM 5-4210-249-13&P-2
0175
TFFT04311
NOTE
Pump house cooling fan operates when water pump engine is running and pump house
temperature is 115F (46C) or greater.
Pump house cooling fan operation can be checked by listening for pump house cooling
fan or by feeling for air circulating from pump house panel A.
Step 1.
Turn battery disconnect switch to ON position (WP 0007). Start water pump
engine (WP 0022). Allow water pump engine to heat pump house to 115F (46C) or
greater. Check if pump house cooling fan operates.
If pump house cooling fan operates, fault corrected.
0175-2
