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Troubleshooting
Use the table below to troubleshoot problems before contacting service personnel or your local
dealer. If the problem continues after troubleshooting, call your local dealer for assistance.
Failure
Possible Cause
Corrective Action
Little or no discharge
through the meter
Oval gears are stuck in place
Dismantle meter and clean gears
Soiled or blocked meter body
Clean the meter body (refer to Cleaning
the Meter Body)
Meter connections are over-
tightened
Re-adjust connections
Fluid is too thick
Use fluid of specified viscosity (up to SAE
140)
Insufficient accuracy
Fluid flow rate is too high or too
low
Adjust the flow rate within the specified
limits (0.3 to 8 GPM)
Blocked or soiled inlet filter
Clean the filter
Air in fluid
Tighten all threaded joints with thread
locking fluid and purge air from system
Calibration required
Calibrate the meter (refer to Calibration
section)
Display not working
Battery discharged
Replace battery (refer to Changing the
Battery section)
Faulty PCB sensors / magnets /
LCD
Replace the meter
Summary of Contents for 67151
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