What was found
LEFT BLEED DUCT WARNING TURNS INTO A CAUTION AT FL310. REPLACED THE LT BLEED LOOP MT141. ALL CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT BLEED DUCT WARNING TURNS INTO A CAUTION AT FL310. REPLACED THE LT BLEED LOOP MT141. ALL CHECKS GOOD.