Can you mix ATF and hydraulic fluid in a rv slide out?
Lippert 141111 Hydraulic Power Unit With 2QT Pump Reservoir Kit Model 643150
Can you mix ATF fluid and hydraulic fluid in a
Hydraulic Power Unit With 2QT Pump Reservoir Kit?
Question ID: 4525406 Status:
Open Jul 14, 2023 - 04:34 PM
Lippert Repair Parts > Electric and Hydraulic Slide-Out Parts
Answer this question
Jul 17, 2023 - 12:31 PM
Yes, the Lippert 141111 Hydraulic Power Unit With 2QT Pump Reservoir Kit Model 643150 uses automatic transmission fluid (ATF). It is recommended to use a full synthetic or synthetic blend ATF, such as Dexron III or Mercon 5, for optimal performance. When filling the system, ensure that it is filled within ½” of the top when all slideouts are completely retracted for best operation.
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