Lippert Components Hydro-Sync Slideout System - Manual (Page 12)

Breather/Fill Cap
Fig. 8
SERVICE
FLUID FILLING PROCEDURE
The Lippert Hydro-Sync Slideout System uses automatic transmission
fluid (ATF). Any ATF can be used. A full synthetic or synthetic blend
works best such as Dexron III or Mercon 5. For best operation, fill
system within ½” of the top when all slideouts are completely retracted.
The see through reservoir makes it easy to check oil level. It is
recommended that the oil level be checked prior to operating the
system. Make sure the breather cap is free of contamination before
removing, replacing or installing.
FILLING DIRECTIONS
Remove Breather/Fill Cap
Pour ATF into Breather/Fill opening.
Note: Do not allow any contamination into reservoir during fill process.
Note: Standard reservoir holds approximately 2 quarts (1.89 liters) of
ATF.
Fill to within ½” of top.
Replace Breather/Fill cap when finished.
Note: System is self-purging. By simply cycling the system 2-3 times,
any air in the system will be forced back to the reservoir and out of
the Breather/Fill cap.
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