What was found
AIR TURNBACK, ENGINE NR 3 HAD MULTIPLE COMPRESSOR STALLS. FOUND BROKEN LINE AT PRESSURE BLEED CONTROL VALVE REMOVED AND REPLACED TUBE IAW MM 20-10-05 ACCOMPLISHED ENGNE RUN IAW MM 71-00-00, ALL PARAMTERS NORMAL. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, ENGINE NR 3 HAD MULTIPLE COMPRESSOR STALLS. FOUND BROKEN LINE AT PRESSURE BLEED CONTROL VALVE REMOVED AND REPLACED TUBE IAW MM 20-10-05 ACCOMPLISHED ENGNE RUN IAW MM 71-00-00, ALL PARAMTERS NORMAL. (M)