As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT ELEVATOR POSITION TRANSMITTER HAS CORRODED HARDWARE. C-CHECK RO 1/5/2021. REPLACED ELEVATOR POSITION TRANSMITTER HARDWARE LT, PER CRJ 700 AMM 27-34-10-400-801-A01. INSTALLED NEW 2 EA BOLTS, 3 EA WASHERS, 2 EA NUTS. OPERATIONAL TEST GOOD.