As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 981, AT THE START OF THE TO ROLL (A/S <60 KTS) THE STICK SHAKER ACTIVATED. TROUBLESHOT FOUND LIFT TRANSDUCER BAD. R & R LIFT TRANSDUCER IAW MM 34-16-1 PERFORMED ADJUSTMENT TEST OF STALL WARN SYS IAW MMS 34-16-00 & 34-16-01, OPS NORMAL. ACFT WAS GROUNDED.