Chrysler 70, 75 and 85 HP Outboard Motors Service Manual OB 3438, Page 154Get this manual
Subsection
_ MOTOR LEG AND SWIVEL BRACKET
GENERAL
This subsection deals with removal of the motor leg; and the disassembly, reassembly, and installation of the swivel bracket assembly
Steps and below are covered in detail in Section 51Disconnect and remove electrical system componentsFigures 1, 2
DESCRIPTION
The swivel bracket assembly is attached to the motor leg and has four main functionsIt secures the motor to the boat; it swivels, which allows the boat to be steered; it provides trim adjustment for better boat performance; and it allows the motor to be tilted up for transport