1994 Johnson/Evinrude "ER" CV 85 thru 115 outboards Service Manual, Page 68Get this manual
Disassembly All screws addressed in this procedure are No15 Torx i when removing screws and releasing that pressure
The air motor cover is under spring pressureUse caution
L!J holding the air motor cover
r:;l With No15 Torx screwdriver, remove the Torx screws To control the spring pressure, pump on your bench with the air motor cover facing place upwardHold down on cover while removing screws
Set cover, screws, O-ring, and two springs asider:;l Remove the Torx screws attaching the inlet housing to the intermediate housing and separate these partsAs you lift the inlet housing, the oil piston will be drawn out of the oil pumpr:;] Hold the intermediate housing and air motor piston in one