What was found
EMER LIGHT TEST FAILED FOR EPSU BATTERY (10WL) / R/R EPSU BATTERY IAW AMM 33-51-38-400-002-A. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMER LIGHT TEST FAILED FOR EPSU BATTERY (10WL) / R/R EPSU BATTERY IAW AMM 33-51-38-400-002-A. OPS CHECK GOOD.