1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 219Get this manual
POWER TRIM
Installation
1Install hydraulic pump to support bracket with screwsDo not tighten2Install hydraulic lines to hydraulic pump finger tightBe careful not to cross thread the hydraulic line flare nut in the pump body3Tighten the hydraulic pump mounting screws to the specified torque4Tighten the hydraulic lines at the pump and cylinder5Connect the motor wires to the solenoid harnessaCylinder hydraulic lines b- Hydraulic pump mounting screw (3)Hydraulic pump lines Hydraulic Pump Mounting Screw Torque Nm (80 lb-in