| Step | | Procedure & Parts & Tools |
| 1 |
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REMOVE THE 3 SCREWS HOLDING THE CONTROL BOARD.
| Wrench-Allen metric 5.0mm |
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| 2 |
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PULL THE CONTROL BOARD DOWN TO EXPOSE THE WIRING.
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| 3 |
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LOCATE THE 2 WIRES THAT ARE LABELED DR (DRIVE MOTOR RIGHT) AND DL (DRIVE MOTOR LEFT)AND DISCONNECT THEM.
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| 4 |
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TO ACTIVATE THE MACHINE, TURN THE KEY ON. YOU WILL NEED TO BYPASS THE STEPBOARD SWITCH AS THE MACHINE WILL NOT ACTIVATE WITHOUT SOMEONE STANDING ON THE STEP BOARD. TO BYPASS THE STEP BOARD SWITCH, LOCATE THE STEP BOARD SWITCH UNDER STEP BOARD. INSERT SCREWDRIVER ABOVE SWITCH AND BELOW THE STEP BOARD.
| Screwdriver-flat tip |
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| 5 |
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INSERT VOLT METER LEADS INTO THE DR WIRE CONNECTORS ON THE CONTROL BOARD. ACTIVATE THE DRIVE MOTOR BY PUTTING THE DRIVE LEVER IN FWD AND THEN IN REVERSE. THE VOLT METER SHOULD READ 24 VOLTS IN FWD MODE AND 18 VOLTS IN REVERSE. REPEAT THIS FOR THE OTHER BRUSH MOTOR BY INSERTING THE LEADS INTO THE DL WIRE CONNECTORS ON THE CONTROL BOARD. IF THE BRUSH MOTORS ARE OKAY, REVERSE STEPS 1 AND 2 TO REASSEMBLE THE MACHINE.
| Volt meter (True RMS capable) |
&Width=100)
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