1997 Johnson Evinrude "EU" Electric Outboards Service Manual, P/N 507260, Page 42Get this manual
Speed Control SwitchHand Control Models
To avoid damaging components or troubleshooting equipment, disconnect the battery cables before proceeding
The terminal numbers and their locations on the speed control switch are as shown (terminal side of switch)4
rn 1Remove steering housing cover2Use 18 in Allen wrench to remove the control shaft set screwRemove the control shaft and forwardreverse lever