1988 Johnson/Evinrude "CC" 40 thru 55 Models Service Repair Manual P/N 507661, Page 160Get this manual

1988 Johnson/Evinrude "CC" 40 thru 55 Models Service Repair Manual P/N 507661, Page 160

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Pyrometer Procedure 1 Install correct test propeller and place engine in test tank i twist and removespark plug leads
Increase engine speed to 5000 RPMAt 5000 RPM, thedigital pyrometer must not