1996 Johnson/Evinrude Outboards 50 thru 70 3-Cylinder Service Manual, Page 78Get this manual
[!!] Place vacuum passage O-ring into cavityOMC Triple-Guard grease to one end of the poppet spring and install greased end onto the air motor diaphragm's poppet valve(The grease will help stabilize the spring while assembling
'12l Apply
] Install the air motor spring onto the air motor diaphragm1141 While