What was found
AIRCRAFT WAS NOT GROUNDED. WHILE ACCOMPLISHING WORK CARD 5403 EGRESS POWER SUPPLY AB5-3 FAILED TO TEST. REMOVED AND REPLACED POWER SUPPLY BATTERY PACK IAW AMM 33-60-98. SYSTEM CHECKS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED. WHILE ACCOMPLISHING WORK CARD 5403 EGRESS POWER SUPPLY AB5-3 FAILED TO TEST. REMOVED AND REPLACED POWER SUPPLY BATTERY PACK IAW AMM 33-60-98. SYSTEM CHECKS NORMAL.