1967 Evinrude StarFlite 80 HP Outboards Service Manual, PN 4359, Page 10Get this manual
TUNE-UP PROCEDURE When an owner brings motor to you for tune-up, or for some minor operating malfunction, the following procedure should be used as guide to determine the cause of the malfunctionWrite down the owner's commentsKeep an accurate card file on your service shop operationEach service operation should be on record as to the: OWNER'S NAME DATE MODEL NOSERIAL NONATURE OF COMPLAINT NATURE OF WORK PERFORMED COST TO THE OWNER WAS WORK PERFORMED UNDER WARRANTY? After writing down the owner's comments, check the motor visually and begin systematic tune-up procedureConsult the Trouble Check Chart to find the causes of any malfunction which may be discovered when tuning up the motorClean carbon from cylinder heads and top of pistonsSurface and reinstall cylinder head, using new gasketsTighten cylinder head screws to specified torque Inspect and test pOints, condenser, coil, and ignition wiresCheck for spark on each cylinderSee Section for test proceduresInspect spark plugsClean and regap or replace as necessaryInspect carburetor and automatic chokeInspect fuel pump and linesClean filter bowl and inspect for chips or cracksReplace filter element and gasketSynchronize distributor and carburetor linkageSee Section 4Inspect push-button electric shift operationSee Section for test porceduresCheck propeller for condition and correct pitchSee Section 6