1996 Johnson/Evinrude Outboards 8 thru 15 Four-Stroke Service Manual, Page 196Get this manual
Exhaust Housing Service Removal and Disassembly
1Remove the lower engine covers as described in Section 42Remove the powerhead as described in Section 4
3Remove the gearcase as described in Section 64Remove the noise suppressor for cleaning or replacementRemove exhaust housing cover and gasket
rn 5Remove cover sealwater sealand exhaust seal rnupper 6Remove swivel bracket screw and nutRemove the upper mount retaining bracketsthe mount to