1995 Johnson/Evinrude Outboards 25, 35 3-Cylinder Service Manual, Page 210Get this manual
7Remove the last extension mounting bolt located in the exhaust passage ofthe extensionRemove the extension from the exhaust housing
Disassembly
1Remove the spacer assembly from the extension
rn 2Remove and discard the grommet from the spacerAssembly
1Install the spacer onto the extensionNo sealer is required