DRAFT
TM 5-4210-249-13&P-1
0123
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT03881
NOTE
WATER LEVEL gauge indicators operate as follows: "E" indicator will flash when water
level in tank is below 1/4 full. "E" and "1/4" indicators will illuminate when water tank is 1/4
full. "E", "1/4" and "1/2" indicators will illuminate when water tank is 1/2 full. "E", "1/4",
"1/2", and "3/4" indicators will illuminate when water tank is 3/4 full. All indicators will
illuminate when water tank is full.
WATER LEVEL gauge "E" indicator will illuminate or flash whenever power is applied to
gauge.
Step 1.
Turn battery disconnect switch to ON position (WP 0007). Open pump operator's panel
cover (WP 0019). With water tank filled (WP 0020), check if cab and pump operator's
panel WATER LEVEL gauge indicators illuminate or flash (WP 0004).
If cab and pump operator's panel WATER LEVEL gauge indicators do not
illuminate or flash, go to Step 11.
Step 2.
Check if only pump operator's panel WATER LEVEL gauge indicators illuminate or
flash (WP 0004).
If cab WATER LEVEL gauge indicators do not illuminate or flash, go to
Step 9.
Step 3.
With water tank filled (WP 0020), check if cab and pump operator's panel WATER
LEVEL gauge readings are equal (WP 0004).
If cab and pump operator's panel WATER LEVEL gauge readings are not
equal, go to Step 9.
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