Mercury Electric Outboards 222 Thruster Service Manual, Page 38Get this manual
"RC" MODEL FOOT PEDALCONTROL CABLEWIRING HARNESS (RUBBER HANDLE) Reassembly STEP 1
1Install wiring harness (if removed) into rubber handle, as followsaPlace rubber handle in visebLubricate inside of rubber handle by squirting mixture of liquid detergent and water inside handlecFeed flexible wire thru handle and tie to wiring harness, wrap piece of tape around loose wire ends and pull wiring harness thru rubber handledPosition wiring harness in handle so that wires extend 5Y4" out of rubber handle, as shown below
aFlexible WireWiring HarnessTie Flexible Wire to Wiring HarnessThen Wrap Pie.ce of Tape around LO,ose Wire Ends