1973 Evinrude Norseman 40 HP Service Repair Manual P/N 4907, Page 42Get this manual

1973 Evinrude Norseman 40 HP Service Repair Manual P/N 4907, Page 42

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DISASSEMBL OF POWER HEAD Remove lift bracket, lid head head gasketRemove by-pa ss covers outer exhaust covers See Figure 5-6d lid d

Figure 5-8 Cra nkcase Screw dRemove recirculation valve