1991 Johnson/Evinrude EI Outboards 2.3 thru 8 Service Manual, Page 156Get this manual
f131 21Inspect wrist pin, needle bearings, and washersIf worn, replace all these components22Refer to Cleaning and Inspection at beginning of this section Assemblythru Deluxe Proceed slowingMake no forced assemblies unless pressing operation is called forAll internal components must be perfectly clean and lightly coated with Johnson or Evinrude Outboard LubricantINotel Use new gaskets, seals and O-rings during assembly1141 lNotei Make sure water deflector is in place1Apply coat of oil to wrist pin and wrist pin hole in pistonII