1968 Evinrude Big Twin, Big Twin Electric, Lark 40 HP Outboards Service Manual, Page 89Get this manual
DISASSEMBLY The remote control is simple mechanism and will found to relatively trouble-freeSee Figure 8-1It occasionally necessary, however, to disassemble the remote control to clean off salt water deposits, to check the operation of the pushbutton switchProceed as follows: Remove side plateDisconnect shift switch terminalsSee Figure 8-1 from
Remove throttle friction spring and adjusting screwSee Figure 8-2Detach remote control housing from boatdRemove casing guide from throttle leverSlide trunnion from housing2594