1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 228Get this manual

1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 228

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2 Proper point se ttings for ll models are listed under "Tuneup Spe fi ati ons, ction 83 Ne points mu be et to larger opening, rubbin bloc wi I! we down lightly while seating to cam ntact point hou ld