1993 Johnson Evinrude "ET" 9.9 thru 30 Service Manual, P/N 508282, Page 215Get this manual
Swivel Bracket Service9.915
Disassembly
rv LiftLoosenpivotswivel bracket adjustment screw with spring1the the tube and steering bracket from the swivel
bracketRemove the upper thrust washer
t=I bushing
f21 2Remove the lower thrust washer from the swivel bracket