1994 Johnson/Evinrude "ER" CV 85 thru 115 outboards Service Manual, Page 168Get this manual

1994 Johnson/Evinrude "ER" CV 85 thru 115 outboards Service Manual, Page 168

Cleaning and Inspection 1Clean all parts with parts cleaning solvent and dry with compressed airAll nut and screw threads
and bottom mating surfaces and remove all sealer and corrosion f1l 5Check the exhaust housing for distortionPlace the housing
on surface plateUsing dial indicator, check flatness by measuring the run-out on the top edge of the housingThe maximum allowable
run-out is 0.009 in(0,228 mm)If you do not have access to dial indicator and surface plate, seek the services of machine
shopDO NOT attempt to straighten distorted housing; replace itA distorted exhaust housing will cause the upper driveshaft