2006 Johnson SD 30 HP 4 Stroke Outboards Service Manual, PN 5006592, Page 193Get this manual
MIDSECTION STERN BRACKETS, STEERING ARM, AND SWIVEL BRACKET Apply Triple-Guard grease to the upper bushingInstall the upper bushing (tapered end first), the steering adjuster, the plate, and the washer in the swivel bracketInstall the washer and the shim, then insert the key into the groove on the steering arm shaftAlign the key with the channel in the lower mount bracket, then install the lower mount bracket
IMPORTANT: Make sure the steering adjuster is
installed between the upper bushing and the swivel bracketInstall the spring, the washer, the cover, and the steering adjuster boltApply Triple-Guard grease to the steering arm shaftSlide the steering arm into the swivel bracket1Washer 2Shim 3Key 4Lower mount bracket