Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 332Get this manual

Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 332

POWER TRIM
Hydraulic Repair
TRIM ROD REMOVAL AND REPAIR
NOTE: Power Trim does not have to be removed from outboard to remove trim rods1Tilt outboard to full "UP" position and engage tilt lock lever2Slowly remove "Fill" plug to bleed reservoir pressure3Turn Manual Release Valve to turns (counterclockwise) to bleed remaining pressure4Remove trim rod cylinder caps