Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Mitsubishi for this TSB. Call your local Mitsubishi dealer's service department & ask for a copy of TSB# 0433001.
THIS BULLETIN CONTAINS CORRECTED PROCEDURES FOR HANDLING BALL JOINT DUST COVERS AND INNER RETAINERS DURING TIE ROD END BALL JOINT AND FRONT AND REAR SUSPENSION UPPER ARM BALL JOINT REMOVAL. *TT