1990 Johnson Evinrude "ES" 9.9 thru 30 Service Manual, P/N 507871, Page 314Get this manual
Remote Control Servicing
Disassembly
i systemsFailure to do so could result in injury from ignition
1Disconnect battery cables before servicing electrical
sources (sparks) or from contact with moving parts if accidental cranking or starting occurs
2To remove control handle, loosen Allen head screw three complete turns
EJ driven off the controlPlace center punch in head of Allen head
3Support control on blocks to allow the control handle to be
screw and tap with plastic hammer to disengage the control handle splines from the hub splinesRemove the Allen head screw and the control handle
4Remove three screws ha Ives pa rt