1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 209Get this manual
Cleaning and Inspection ill '" Replace damaged componentsShift system failure could cause loss of control over direction of engine thrust
1Discard all seals, O-rings, gaskets, and clutch dog spring
ill compressed airTo avoid personal injury, wear eye protec-
I:A 2Clean all gearcase components in solvent and dry with
tion and regulate air pressure to not more than 25 PSI (172 kPa)After cleaning, coat all internal components with OMC Ultra-HPF gearcase lubricant to prevent rusting