TM 5-3825-270-10
0063
STEP 3
Is WATER PUMP OUTLET pressure within normal operating range?
1.
Start engine and set engine speed to 1500 rpm. (WP 0017)
2.
Observe WATER PUMP OUTLET gauge.
WATER PUMP
OUTLET GAUGE
Figure 4. Water Pump Outlet Gauge - Step 3.
NOTE
Normal water pump output pressure is approximately 50 psi (344 kPa) when operating water
hose with engine speed set to 1500 rpm.
3.
Note WATER PUMP OUTLET gauge reading.
4.
Shutdown engine. (WP 0017)
CONDITION/INDICATION
Is WATER PUMP OUTLET pressure within normal operating range?
DECISION
No - Go to Water Pump Does Not Operate. (WP 0038)
Yes - Problem not found. Notify maintenance personnel hose reel water hose does not operate.
STEP 4
Does water hose operate?
Operate water hose. (WP 0017)
CONDITION/INDICATION
Does water hose operate?
DECISION
No - Problem not found. Notify maintenance personnel water hose does not operate.
Yes - Problem solved.
END OF WORK PACKAGE
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