1999 "EE" Evinrude 70HP 4-Stroke Service Repair Manual, P/N 787023, Page 182Get this manual

1999 "EE" Evinrude 70HP 4-Stroke Service Repair Manual, P/N 787023, Page 182

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Manual Release Circuit (Down Mode)
2 The volume of oil flowing from under the trim rod pistons will be larger than the area above the tilt rod piston can accommodateExcess oil therefore returns