1998 Johnson Evinrude EC 50 thru 70 HP 3-Cylinder Service Manual, Page 143Get this manual
Service Specifications Special Torque Chart
Description Exhaust Housing to Powerhead Screws Adapter to Powerhead Screws and Nuts Connecting Rod Cap Screws G) Cylinder Head Screws Thermostat Cover Screws Crankcase Main Bearing Screws Crankcase Flange Screws Lower Crankcase Head Screws Exhaust Cover Screws Intake Manifold Screws
InLbs216-240 60-84
FtLbs18-20
Nm 24-27 7-9 40-43 24-27 7-9 24-27 7-9 11-14 7-9 7-9