As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* L/H I/B GROUND SPOILER HAS CORRODED FASTENER COMMON TO ACTUATOR ROD END (C-CHECK RO 7/7/2021) REMOVED AND REPLACED LH IB GROUND SPOILER HARDWARE (1 EA BOLT, WASHER, SLEEVE, NUT,AND COTTERPIN) COMMON TO ACTUATOR ROD END REF CRJ900 AMM 27-63-01-400-802-A01. PERFORMED OPERATIONAL TEST OF GROUND SPOILERS PER CRJ 900 AMM 27-65-00-710-801-A01. OPS CK GOOD.