1989 Johnson Evinrude "CE" Colt/Junior thru 8 Service Manual, P/N 507753, Page 221Get this manual
Assembly
1Apply GMC Gasket Sealing Compound around the metal casing of new gearcase head seal CD Install the seal in the gearcase head with OMC Seal Installer, PIN 330219, with lip of seal facing inward2Apply GMC Gasket Sealing Compound around the metal casing of new driveshaft seal Install the seal in the gearcase with OMC Seal Installer, PIN 330219Lip of seal must face down 3Apply OMC Triple-Guard grease to new O-ring on the gearcase head
f- 38" (9.5 mm)
CD and install it