Go to the marked area, anywhere in Junkwatt Depot should be fine, around coordinates 56.00,65.00
Kill any mob found there. Anodized mobs on clear days or Corroded mobs on rainy days.
On a side note, you can make it rain so that the Anodized elite mobs turn into Corroded normal mobs, you need to activate the [object=325969]
(coords 61, 62) using the item [item=168961] dropped by [npc=151627]
[npc=151326]/[npc=152392]
[npc=151324]/[npc=152380]
[npc=154152]/[npc=152381]
[npc=151606]/[npc=152378]
[npc=151605]/[npc=153957]
[npc=151604]/[npc=153069]
They all have a chance to drop 3 items which you need to combine.
Quantities are as follows:
[item=168952] x30
[item=168951] x10
[item=168950] x5
The first time you do this quest items are bind on pickup and won't drop if you already have the specific amount of that item. So if you are not getting drops, check your bags or bank (credits to Illuminati, Kimera666 for this).
After you have collected everything, click on any of the stacks to combine them into a [item=168258]. You'll be prompted with the quest Recyclable Parts that you turn in at any of the [object=326027] around the area
TomTom waypoints for [object=326027]
/way 55.83 62.63
/way 53.49 61.43
/way 54.49 56.42
/way 58.86 59.15
You'll get the item [item=168264] containting the final quest item [item=169153]. If you can't open the box it means you already have unique item in your bags from the bag (credits to Terzu for this).
After you do this quest, the Recyclerizer DX-82's repeteable quest will be unlocked for extra [item=168264] and 150 reputation with [faction=2391] faction. The items will no longer be bind on pick up and won't stop dropping at the specific amounts and can also be sold and bought on the auction house (credits to Terzu for this)