Chrysler 25 and 30 HP Outboard Motors Service Manual OB 1894, Page 8Get this manual
SECTION 111- TORQUE SPECIFICATIONS
Special Items Description Torque 225 Inch Pounds 45 Foot Pounds 160 Inch Pounds 165-175 Inch Pounds 90-115 Inch Pounds 120-180 Inch Pounds Re-torque after run-in when engine has cooled
Cylinder Head
Flywheel Main Bearing Bolts Connecting Rod Screws Gear Housing Plugs Spark Plugs