|Complete Plan B||8||Three Horns - Valley (ECHO on Bounty Board)||791 XP, $111, Skin Customization|
It appears the Bloodshots have wiped out the Happy Pig Motel after being kicked out of Sanctuary. Scooter reckons that you can turn the power back up by activating the steam pump, so go over to the valve and turn it to find out it isn't working. You need to salvage some parts from the nearby steam pumps, so head to the closest one.
The piece is at the very top and to get there, hop on top of the building that's connected and shoot the ladder. Climb up and grab the piece, which triggers some bandits to spawn at the bottom, so do what you do best and continue to the next spot. The capacitor is located to the south and when you get to the spot, open the case to have a bunch of Skags spawn on you.
If you've played the first game, then you know that Skags have a weak spot whenever they open their mouths. Kill them all and loot the capacitor, then go on your merry way to the final spot at the north end of the map. The gearbox is in the hands of a Badass Bullymong, so shoot it dead and grab the item. Return to the Happy Pig Motel and place all of the items where they belong, then turn on the pump once more, checking the bounty board to finish the mission.