As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STALL INDICATION FAILURE LIGHT ILLUMINATED AFTER TAKEOFF WHEN FLAPS AND SLATS WERE RETRACTED. PERFORMED PRECAUTIONARY FLIGHT PROCEDURES AND NR 2 SYSTEM TESTED BAD. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED THE RIGHT STALL WARNING TRANSDUCER AND TONE GENERATOR. OPERATIONAL CHECK OK. AIRCRAFT RETURNED TO SERVICE.