1990 Johnson Evinrude "ES" 60 thru 70 Service Manual, P/N 507873, Page 267Get this manual
Impact Mode
1101 When an
underwater object is hit, the shock absorber valves absorb the energy and allow the motor to tilt upThe tilt piston will be pulled in an upward direction
1The shock absorber valves cylinder to flow to the bottom
in the tilt cylinder piston open and allow the fluid at the top of the