Step 3: Pull the PCB down from inside the rack
case. (The wire harness will only allow a
few inches of movement).
Step 4: Note the orientation of the connector and
unplug the wire harness from the old
beacon PCB.
Step 5: Attach the wire harness to the new
beacon PCB making sure the connector
is in the same orientation as before.
Step 6: Install the new beacon PCB (ETC Part #
7141B5109) with two screws (ETC Part #
HW222) (two new screws of the same type are provided in case the old ones
were damaged during the removal process).