1996 Johnson Evinrude "ED" 9.9 thru 30 2-Cylinder Service Manual, P/N 507122, Page 33Get this manual

1996 Johnson Evinrude "ED" 9.9 thru 30 2-Cylinder Service Manual, P/N 507122, Page 33

Break-In Procedure Standard Fuel TankUse 25:1 fueloil mixture for the first 12 gallons of fuelOptional AccuMixTankUse 50:
NOT hold constant throttle settingChange engine speed every 15 minutes Verify water pump operationINotel With easy planing
boats, use full throttle to quickly accelerate boat onto planeImmediately reduce throttle to one-half as soon as boat is
on planeBE SURE boat remains on plane at this throttle settingNext Nine Hours Avoid continuous full-throttle operation Verify
water pump operation Bring boat onto plane and operate engine below 3f4 throttleDO NOT EXCEED 4500 RPM Every 30 minutes,
operate engine at full throttle for approximately one minute DO NOT exceed recommended maximum engine RPMRefer to Specifications,
this Section INotel Retorque cylinder head screws after engine break-in periodRetorque after engine has been run and cylinder
heads have cooled to the touchlNotel After 10 hours of break-in, check oil level in the AccuMix reservoir to verify that