2007 Evinrude E-Tec 75, 90 HP outboards Service Manual, Page 248Get this manual
MIDSECTION EXHAUST HOUSING the hole in the outer housing and the alignment pin into the adapter housingPosition the mount coversApply Nut Lock to screws, install washers and screws, and torque to 150 to 180 inlbs(17 to 20 Nm)
1Alignment pin
001980 001972
Apply Gasket Sealing Compound to threads of the four retaining screws and torque to 60 to 84 inlbs(7 to 9.5 Nm)