1991 Johnson/Evinrude Models "EI" 40 thru 55 Service Manual, Page 308Get this manual
Service Specifications Special Torque Chart
Description
40,48,50 45-55 inIbs(5-6 Nm) 50-60 inIbs(6-7 Nm) 45-55 inIbs(5-6 Nm) 35-52 inIbs(4-6 Nm) 70-105 inIbs(8-12 Nm)
Manual Release Valve
Check Valve Housing Fill Plug Pump Motor Retaining Screws Filter Valve Plug