1977 Evinrude 9.9-15 HP Outboard Motor Service Repair Manual P/N 5305, Page 78Get this manual

1977 Evinrude 9.9-15 HP Outboard Motor Service Repair Manual P/N 5305, Page 78

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8 Inspect exhaust housingnicks the chil1ed surfacesRemove nicks and re-surface faces surface plateStart with No 120 and finish with Na180 Check parallelism plate with surface gage and scriberSee Figur