2006 Johnson SD 30 HP 4 Stroke Outboards Service Manual, PN 5006592, Page 190Get this manual
MIDSECTION STERN BRACKETS, STEERING ARM, AND SWIVEL BRACKET Remove the retaining ring, then slide the lower mount bracket from the steering shaftRemove the key, the shim, and the washerRemove the washer, the plate, the upper bushing, and the steering adjuster from the steering arm
123456789Steering adjuster bolt Cover Washer Spring Steering arm Washer Plate Upper bushing Steering adjuster
Retaining ring Lower mount bracket Key Shim Washer