DRAFT
TM 5-4210-249-13&P-1
0115
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT4103
Step 43.
Press personnel cab PUMP PRIME switch to on position (WP 0004). Check for primer
pump operation.
If primer pump does not operate when personnel cab PUMP PRIME switch
is pressed, go to Step 61.
Step 44.
Put personnel cab PUMP PRIME switch to on position (WP 0004). Check if primer
pump draws water to water pump.
If primer pump operates but does not draw water to water pump, go to
Step 48.
TFFT04171
Step 45.
Turn battery disconnect switch to OFF position (WP 0007). Open pump operator's
panel housing (WP 0325). While an assistant pushes and holds pump operator's panel
PUMP PRIMER switch to on position (WP 0004), check for continuity across pump
operator's panel PUMP PRIMER switch from wire 2773 terminal to wire 1590 terminal.
If continuity is not present, replace pump operator's panel PUMP PRIMER
switch (WP 0333).
0115-25
