DRAFT
TM 5-4210-249-13&P-2
0149
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04479
Step 4.
Check if CHECK PUMP ENGINE alarm is sounding and check if CHECK PUMP
ENGINE light is illuminated.
If CHECK PUMP ENGINE alarm is sounding and CHECK PUMP ENGINE
light is illuminated, notify Supervisor.
TFFT04480
NOTE
Check engine alarm will sound and CHECK PUMP ENGINE light will illuminate if voltage
falls to 23.8 VDC and below. Voltage must stay below 24 VDC for more than 2 seconds to
activate alarm.
Step 5.
Check if water pump engine gauge panel displays system voltage or water pump
engine gauge panel displays voltage below 23.8 VDC without CHECK PUMP ENGINE
alarm sounding and CHECK PUMP ENGINE light illuminating (WP 0004).
If water pump panel engine gauge panel does not display system voltage or
voltage below 23.8 VDC without CHECK PUMP ENGINE alarm sounding
and CHECK PUMP ENGINE light illuminating, replace water pump engine
gauge panel (WP 0340).
0149-2