1994 Johnson/Evinrude "ER" CV 85 thru 115 outboards Service Manual, Page 206Get this manual
Driveshaft Servicing
rv remove the rollthe upper driveshaft from thecomponent1To separate lower driveshaft, pinReplace the damaged
f2l 2To assemble the driveshaft, install the driveshaft retainer
into the groove of the upper driveshaft
rJl 3Install the upper driveshaft into the lower driveshaft, aligning the holes in the driveshaft retainer and the lower driveshaft
4Install the roll pin:
V4flush V6to dimension shown Driveshaft Shimming Using Tool, PIN 393185 The driveshaft pinion is precisely meshed with the forward and reverse gears by using one or more shims between the driveshaft bearing housing and the thrust washerWhen installing new thrust bearing or washer, bearing housing, pinion, or driveshaft, it is necessary to properly shim the assembly to restore factory clearanceGauge bars are precision made and should be handled carefullyThe length of each bar is stamped near the part numberThis dimension is 0.020 in(0,508 mm) shorter than the actual shimmed length of the driveshaft