What was found
AFTER PUSHBACK PACKS OFF FOR ENG START LEFT PACK WOULD NOT COME ON. REPLACED LEFT PACK FLOW SENSOR ASSY, CHECKS OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER PUSHBACK PACKS OFF FOR ENG START LEFT PACK WOULD NOT COME ON. REPLACED LEFT PACK FLOW SENSOR ASSY, CHECKS OK.