2004 SR Johnson 2 Stroke 9.9, 15, 25, 30 HP Outboards Service Manual, Page 241Get this manual
MIDSECTION EXHAUST HOUSING Remove the two remaining lower mount housing screws from the port lower mount housingSeparate and remove the port and starboard lower mount housingsRemove the nut and the washer from the upper front mountSeparate the exhaust housing from the swivel bracket assembly
1Screws, port lower mount housing
1Nut and washer 2Upper front mount
Slide the mount housing bumper from between the lower front mount and the exhaust housing
Remove the two screws retaining the lower motor cover bracket to the exhaust housing and remove the bracketRemove and discard the exhaust housing to lower engine cover seal"1