Parts Recovery Technicians are part of the pre-XT-002 Deconstructor trash. They place down a moderately large yellow shield. Robots within the shield are given a buff which will regenerate their health very quickly. Move all mobs out of the shields as they are placed down.
Recovery Technicians are the most dangerous mobs. Destroy these first.
Patches and hotfixes
Hotfix (2009-04-23): The trash mobs before XT-002 Deconstructor have gone through additional changes that should make them a little easier to get through.
Patch 3.1.1 (2009-04-21): The mob packs in the XT-002 Deconstructor encounter can now be engaged separately and are no longer linked.
Hotfix (2009-04-16): When re-implemented into the game, the trash mobs before XT-002 Deconstructor should be a little easier to defeat.
Hotfix (2009-04-15): The trash mobs before XT-002 Deconstructor have temporarily been disabled. These mobs will return in the future after we have resolve the issue with them being linked.
Patch 3.1.0 (14-Apr-2009): Added