1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 770Get this manual
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TRIM CYLINDER REPAIR, USING KIT NOB-4SS22 Al PIVOT END REPLACEMENT in 'i!e :,tain less teel iston rod in- (" iL so ft ja ws, preven scor ng pi on haf t) as close pi vol nd as poss ib le (F ig ll 1) 3I