1968 Evinrude Big Twin, Lark 40 HP Outboards Service Repair Manual P/N 4483, Page 41Get this manual
Quality of the image is intentionally reduced!
switcl1 vacuum 110se connector will indicate switcl1 operationSee Figure 4-24 If switcl1 operation is faulty erratic, disassemble the cut-out switch inspect the diapl1ragl11 and contactsReplace parts