I have a 1982 Mercury 90HP stacked 6cylinder that has an OEM power tilt/trim unit. The unit would raise and lower the engine however it would not hold position...it would bleed down slowly. I took the hydraulic unit apart to clean it....everything was going fine until I took one of the plates off inside the reservoir...even though I was being careful springs and bearings went everywhere. Does anyone have any idea where I can get a schematic or info on putting this thing back together. The only number I could find on the unit is 90-52004. Thanks in advance for any help.
