Tw2061 Morgan ipl shows it having an Eaton 851 so its transaxle case capacity is 2200 mL [74 oz]. The would on e of the following: Premium hydraulic oil having a viscosity equivalent to SAE 20w-20, SAE 30 or SAE 40.
Of course you would fill the reserve tank until reaches about 1-2" below fill tube neck I would think.
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