Mercury Mariner 25HP 4-Stroke Outboard Service Manual 1997, Page 243Get this manual

Mercury Mariner 25HP 4-Stroke Outboard Service Manual 1997, Page 243

Hydraulic Assist Adjustments Th is hydraulic assist system 's contents are under pressureDo not puncture disassemble or apply heat or IlameIMPORTANT: II debris or leaking is ound, unit must be replaced This hydraulic assist system is NOT SERVICEABLEReplace is necessary12Check manual release cam adjustmentCam must open and dose freelyAdjust cam link rod

Manual Trim System Removal