Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# 836316.
SOME VEHICLES BUILT PRIOR TO VIN BREAKPOINT WD100162 MAY EXHIBIT FUEL TANK THUD / CLUNK TYPE NOISE AUDIBLE WHEN ACCELERATING FROM A STOP OR DURING A BRAKING MANEUVER WHEN THE FUEL TANK IS FILLED BETWEEN 5/8 AND FULL. *TT