1988 Johnson Evinrude CC 60 thru 75 outboards Service Manual, Page 314Get this manual
1 0 the motor to tilt upTheobject is hit, will be pulled in an upward directionthe energy and allow When an underwater the shock absorber valves absorb tilt piston 1The shock absorber valves cylinder to flow to the bottom
Impact Mode
in the tilt cylinder piston open and allow the fluid at the top of the
2When the engine's gearcase clears the underwater object, partial vacuum in the bottom of the tilt cylinder and limited supply of fluid from the top of the trim cylinders will allow the tilt cylinder to partially retract3To return the engine to its original trim position, the hydraulic unit must be operated in the DOWN direction