Form No. 56043161 - Clean Track
®
L24 - 63
Percent of Charge SpecicGravity
100% (full charge) 1.265
75% 1.225
50% 1.190
25% 1.155
0% (discharged) 1.120
2. Use a voltmeter to check the voltage of each battery with the scrub and drive motors running. The battery with the
dead cell will read 1 or 2 volts lower than the other batteries in the system.
Ifthebatteriesinthemachinearemorethanoneyearold,it’susuallybesttoreplacethewholeset,ratherthan
replacingjustonebattery.
Actuator Drive Nut Adjustment
Thismanualsectionexplainsthestepsforadjustingthedrivenut(springhousing)settingforthescrubbrushlift
actuatormotor.ReferencethechartbelowtondtheINandOUTdimensionalspecicationforanactuatormotor
needingadjustment.
Part # Actuator Motor Spring Housing IN Position Spring Housing OUT Position Models
56393303 Scrub Brush Lift (all) .0”
3.62”(9,19cm)-3.88”(9,86cm) All
Note:The“SpringHousingIN/OUTPosition”dimensionsaremeasuredwhencompletelyassembled.
ReferencepointsarethegearboxsteptotheedgeoftheplasticSpringHousingGuide(A)asshownin
Figures28and29.
General Instructions
See Figure 27. This shows the special
actuator power cord adapter (p/n 56407502)
that is needed to connect the machine’s
battery pack and actuator motor for setting
the drive nut limit settings.
1. Open the machine battery compartment
and disconnect the battery connector.
The battery pack is needed to power the
lift actuator motor to correctly set the IN
and OUT limit switches.
2. Connect the actuator motor to be tested
to the power cord adapter end.
3. Connect the alligator clips from the cord
adapter (red clip to the positive and black
to negative) to the battery connector or
battery posts. Use the rocker switch to
change the motor rotation in setting the
correct drive nut dimension.
Figure 27
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