1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 678Get this manual
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TROUBLESHOOTING CHART COMA;NTS and SYMP OMS Int ernc and External Leaks
17 23 25 27 28 25 27 28
25 27 28 40
16 37 16 38
31 17 32 7
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