1997 Johnson Evinrude "EU" 40 thru 55 2-Cylinder Service Manual, P/N 507265, Page 182Get this manual
Exhaust Housing Servicing40RS, 40, 50SPL, 50 Removal
1Remove the powerhead as described in Section 42Remove the gearcase as described in Section 6
3Remove the three lower mount cover screws
W 4Separate the lower mount covers from the swivel bracketW rn 5Check the condition of the lower front mount and
the two lower side mounts
rn 6Remove the three upper mount to inner exhaust housing screws7Lift the exhaust housing assembly from the swivel bracketDisassembly