1989 Johnson Evinrude "CE" 9.9 thru 30 Service Manual, P/N 507754, Page 56Get this manual
Checking Propeller Hub Slippage All Models The propeller torque fixture is used to detect slippage between the propeller and hub1There are two sets of holes for mounting the propeller stops to the base and bushing assemblyThe inner hole pattern is used for current outboard models through the 30 modelsInstall the propeller stops in the inner hole patternr:j2l 2Splined shafts, 9.9 thru 15 and 25 Comm- Install stub arbor into bushing in basePlace propeller on stub arbor and insert spline adapter 20 thru 30 modelsInstall torque shaft into bushing in basePlace propeller on torque shaftmodelsInstall correct socket on torque wrenchSelect the torque value for the model being checked from the torque column on chartThe propeller hub should not slip when the wrench is held at the specified torqueModels 9.9 thru 15 20 thru 30 Minimum Slip Torque 100 ftIbs(135 Nm) 150 ft Ibs(200 N'm)