2002/2003 Johnson SN/ST 2 Stroke 3.5, 6 8 HP Outboards Service Manual, PN 5005466, Page 162Get this manual
POWERHEAD INSTALLATION68
INSTALLATION68
Coat driveshaft splines with Moly LubeDo not coat top surface of shaft as lubricant here may prevent seating of driveshaft in crankshaftPlace new gasket on the exhaust housing, and lower powerhead into placeInstall powerhead retaining screws and torque to 60 to 80 inIbs(7 to Nm)
Install three inner exhaust housing to exhaust housing screws
Install throttle cable and linkageInstall ignition system components as described in IGNITION sectionInstall fuel system components as described in FUEL SYSTEM section