As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PER DELTA MOC. NEED TO REPLACE ENG 1 VSV CONTROL.// REMOVED AND REPLACED ENG 1 VSV CONTROL UNIT PER AMM 75-33-51-400 -801-A. 01/21/2022 EMP# 437090. OPS AND LEAK CHK OK. CONTROL, VARIAB OFF 43-7533-9-0001 S/N 13545 ON 43-7533-9-0001 S/N 15389