1989 Johnson Evinrude "CE" Colt/Junior thru 8 Service Manual, P/N 507753, Page 206Get this manual
Exhaust Housing Servicingthru 4BRH Removal and Disassembly
1The entire powerhead, exhaust housing and gearcase may be removed from the swivel bracket as an assembly by removing four screws
2Remove the powerhead as in Section 43Remove the gearcase as described in Section 6.from the
4Remove the water tube and grommet exhaust housing by pulling them out
5Remove the cotter pin and lift out the shift rod
6Remove the setscrew to separate the shift lever the bellcrank
7Remove the two rubber vibration dampeners D by stretching them over bottom of the exhaust housingThe plastic pivot bushings Q) can be removed by spreading them enough to clear the housing
8Refer to Cleaning and Inspection at the beginning of this