Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 291Get this manual

Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 291

POWER TRIM
Maximum Tilt

Impact Relief Pressure #22880-1110 psi (31)-60 hpj 1220-1420 psi (75-125 hp) Up Pressure 1625 psi (30-60 2800 psi (75-125 minimum Tilt Relief Pressure 250-400 psi (31)-60 hpj 500-700 psi (40-60 hp Bigfoot) 540-990 psi (75-1 25 hpj
mShuttle ValveUp Circuit Pressure Operated ValveManifold Reverse Suction ValveManual Release ValveManifoldTilt Rel ief ValveTilt Relief PistonMemory PistonShock Pi stonImpact Relief ValveCylinder