As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L BLEED DUCT WARNING / INTEROGATED MDC AND FOUND IT TO BE FLAGGING MT137 AT 78%. INSPECTED LOOP AND FOUND NO DAMAGE OR LEAKS IAW CRJ 900 AMM 36-21-01-810-813-A02. BLEED LEAK TEST GOOD AND AILC BITE CHECK GOOD IAW CRJ 900 AMM 36-21-00-710-801-A01 AND 30-12-12-740-801-A01.