1999 "EE" Evinrude 70HP 4-Stroke Service Manual, P/N 787023, Page 181Get this manual

1999 "EE" Evinrude 70HP 4-Stroke Service Manual, P/N 787023, Page 181

Shock Absorber Circuit

This safety feature is for protection of the gearcase and prevention of internal pressure build-up in the event of an impact
1The pressure from sudden impact will make impact relief valve CD open, allowing oil from the upper area of the tilt cylinder to flow into the area between the tilt rod piston and the free pistonThe tilt rod will then extend

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