Rearm the 2 traps at eastern front. ( 0, -341, -480 ) Copy/waypoint 0, -341, -480
Rearm the 2 traps at western front. ( 264, -369, -608 ) Copy/waypoint 264, -369, -608
The traps are not visible as such you can find them under the small snow hills, use Reveal the Trap to look at them
The type of trap that updates the quest looks like a closed bear trap. There are others that look like open bear traps; you can click on them once, but do NOT click on them twice! You will be killed.