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# TSB0151001.
THIS BULLETIN CONTAINS CORRECTIONS AND REVISIONS RELATING TO THE SIDE STEP ASSEMBLY MOUNTING BOLTS, NUTS AND TIGHTENING TORQUE FOR VEHICLE PRODUCED BEGINNING AUGUST 2, 2000. *TT