1978 Johnson V4 seahorse..
Tilts up great when out of water,up and down fine,,
But trim down it stops at the rams wont budge,use manual screw it goes down but wont trim up or tilt without help,(MY SORE BACK),
Ive bled and bled,tried hydro fluid,tranee fluid and sae30 motor oil,,same all 3,
ive...