As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TUG BROKE SHEAR PIN WHILE PULLING JET IN TURN AT END OF PUSH. LOUD BANG. INSPECTED NOSE GEAR REF AMM 32-21-00 AND 05-51-29. TOW LUG AND FITTING AND LUG OK FOR SERVICE. NO DAMGE. FOUND RH NOSE WHEEL TO HAVE A SMALL BUBBLE ON THE SIDEWALL. R&R RH NOSE WHEEL IAW AMM 32-45-21. OK FOR SERVICE.