What was found
ETOPS - ENG 2 CTL SYS FAULT // ACCOMPLISHED TSM 71-00-00-810-924-A, ON #2 ENG RUN FOUND VSV CONTROL FAULT (VSV SYSTEM/ VSV CONTROL UNIT. 2283142 13 DEC 21. PERFORMED TSM 75-33-00-810-808-A UP TO STEP 4.(4)(C) WIRE CHECKED OK 2438457 12/13/2021 REMOVED AND REPLACED #2 ENG EEC PER AMM 73-21-34 UP TO STEP 4.D.(3) FOR TROUBLESHOOTING PURPOSES. PENDING LAND TEST. 2403235 12/14/2021 ACCOMPLISHED LAND TEST PER AMM 22-97-00 STEP 4.D.(3) 513447 12/14/2021 VSV CONDITION SAME 2403235 12/14/2021.REMOVED AND REPLACED #2 ENG VSV CONTROL UNIT PER AMM 75-33-51-400-801, UP TO STEP 4.D.; PENDING LEAK CHECK 2537249 12/14/2021 ACCOMPLISHED LEAK CHK AND COMPLETED REMAINING STEPS OF AMM 75-33-51-400-801-A. OK FOR SVC. CONTROL, ENGINE OFF 33-7321-9-0004 S/N 91098 ON 33-7321-9-0004 S/N 91421 CONTROL, VARIAB OFF 43-7533-9-0001 S/N 11388 ON 77-7533-9-0002 S/N 75247