118 MAX Operation & Service Manual118 Section 6: Maintenance & Service MAX Operation & Service Manual
Replacing the Level Float Sensor in the Cleaner Supply Tank
Refer to Figure6-15.
Tools needed: 3/8” open ended wrench or socket, 1” open ended wrench
Parts needed: Replacement Level Float Sensor (Part Number 14-100942-000)
1. Drain the cleaner supply tank. (Refer to draining the cleaner supply tank at the beginning of
this section.).
2. Place the machine in transport position with the power supply disconnected.
3. Disconnect cable from level oat sensor (push down and away on tab to disconnect).
4. Disconnect tubing from tank, loosen two mounting bolts and remove tank.
5. Remove faulty sensor from the tank using a 1” and 3/8” wrench, turning counter-clockwise to
loosen the sensor compression nut.
6. Insert the new sensor with the indicator pointing toward the top of the tank and tighten.
NOTE:Sensoriscorrectlypositionedifthewhiteoathangsdowntowardthebottomofthe
tankwhenmachineisinoperatingposition.
7. Replace tank in machine, tighten mounting bolts and replace tubing.
8. Reconnect sensor cable.
9. Fill the cleaner supply tank to verify that there is no leaking from around the new cleaner level
oat sensor.
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