| Step | | Procedure & Parts & Tools |
| 1 |
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LIFT THE RECOVERY TANK FROM THE MACHINE.
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| 2 |
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LAY MACHINE ON ITS SIDE AND REMOVE THE SCREW HOLDING THE BOTTOM COVER.
| Screwdriver-flat tip |
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| 3 |
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TURN THE POWER ON FOR THE MACHINE AND THE SOLUTION PUMP.
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| 4 |
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PULL THE SOLUTION PUMP WIRE CONNECTORS TO DISCONNECT THE PUMP.
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| 5 |
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USING THE RED AND BLACK WIRES THAT RUN TO THE MACHINE NOT THE PUMP, INSERT THE VOLT METER PROBES IN THE WIRE CONNECTORS, RED TO RED AND BLACK TO BLACK. SET THE VOLT METER TO VOLTAGE. THE METER WILL SHOW A "PULSE" OF VOLTAGE THAT RAPIDLY RISES AND FALLS AS THE PISTON IN THE PUMP MOVES BACK AND FORTH.
| Volt meter (True RMS capable) |
&Width=100)
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| 6 |
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IF THE SOLUTION PUMP IS OKAY, REVERSE STEPS 1 THRU 4 TO REASSEMBLE THE MACHINE.
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