Mercury Mariner 25HP 4-Stroke Outboard Service Manual 1997, Page 222Get this manual

Mercury Mariner 25HP 4-Stroke Outboard Service Manual 1997, Page 222

4Secure power trim assembly in soft jaw vise5Unscrew end cap assembly from cylinder using spanner wrench 91-74951 Shock Rod Disassembly
NOTE: The only seNiceable items on the shock rod
assembly are the a-rings and wiper ringIf shock rod requires any other repair, replace shock rod assembly