GASOLINE STERNDRIVE INSTALLATION MANUAL
90-860172011 Page 15 of 137
5. Cut out transom using the Template or the Transom Drilling Fixture Kit (purchased
separately).
50017
90-79135--3
22056
Transom Cutout Template Transom Drilling Fixture Kit
6. Follow instructions indicated on template or provided with drilling fixture.
7. Ensure that centerlines on either the template or transom drilling fixture align with lines
previously marked on transom.
8. Drill 1/4 in. (6 mm) pilot holes for hole saw guide at a 60 degree angle and cut on the
line when making transom cutout. If cutout is made incorrectly, drive unit steering lever
may contact transom, thus limiting steering travel.
9. Seal inside edge of transom cutout opening with a suitable sealant to prevent water
absorption and deterioration of transom.
10. Cut drain hole and install drain plug flange with appropriate fasteners.