1991 Johnson/Evinrude EI 60 thru 70 outboards Service Manual, Page 84Get this manual
Pressure RPM PSI kPa
600 2500-3000 4500
3If fuel pump does not meet these specifications, replace fuel pump When installing new fuel pump, apply OMC Nut Lock to threads of screwsInstall and tighten screws to torque of 24-36 inIbs(2,8-4,0 Nm)
1:21-63328 -'
In-line Fuel Filter Servicing
Commercial Models f31 1Unscrew inline filter cover fuel hoses to service filter
not necessary to remove
f3l Clean filter cannister