8. Plug the new sensor cables into J4 and J5 on the circuit board. Note that the J4 sensor cable is 1.9 cm (¾”) longer than the J5 cable. 9. Route the sensor wiring back to the block. 10. Insert sensor J4 (assembly P/N 03-070920-01) into the top support hole, and sensor J5 (assembly P/N 03-070920-02) into the bottom support hole.