2006 Johnson SD 3.5 HP 2 Stroke Outboard Service Manual, PN 5006562, Page 96Get this manual
MIDSECTION EXHAUST HOUSING
EXHAUST HOUSING
Disassembly
The entire powerhead, exhaust housing, and gearcase may be removed from the swivel bracket as an assembly by removing four screws
Remove the two split bushings by spreading them enough to clear the exhaust housing
1Bushings
Remove shift handle and shift rod25458
Remove steering bracket and steering handleRemove the friction adjustment screw, spring, washer, wedge, and O-ring from the swivel bracket clampRefer to CLEANING AND INSPECTION on p94