Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 582Get this manual

Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 582

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SUPPLEMENT TO SERVICE MANUAL NUMBER 24
1 Install flame arrestor2 Tighten nut3 Position crankcase ventilation hose against flame arrestor and attach to rocker arm cover fittings

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