1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 302Get this manual

1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 302

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SPARK PLUGS

WhllVACUUM GAUGE

III Red-Whi'White

NORMAll CLOSED REVERSE INTERLOCK SWITCH

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