TM 9-4910-623-14&P
Table 2. Troubleshooting
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Fluid Is Not Being Dispersed From the ischarge.Connection.
Step 1. Check for low level of fluid in tester.
Fill tester with fluid.
Step 2. Check to see that pump valve is fully closed in the
clockwise position.
Turn pump valve counterclockwise two turns.
Step 3. Check for dirty filter.
Replace filter.
Step 4. Check for stuck or dirty piston.
Clean piston and piston hole. Take care not to mar surface.
Step 5. Check for stuck valve.
Clean valve.
2. No Pressure Readings Are On The Pressure Gage.
Step 1. Check to see that the gage valve is fully closed in the clockwise position.
Open valve clockwise one turn.
Step 2. Check for plugged gage adapter.
Remove gage and then remove obstruction.
Step 3. Check for inoperable gage.
Replace gage.
12
Change 1
