What was found
SHIP 6714 L4 DOOR ASSIST BOTTLE AT 0 PSI. REMOVED AND REPLACED L4 EMERGENCY POWER RESERVOIR PER B757 AMM 52-11-30. (5671914)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SHIP 6714 L4 DOOR ASSIST BOTTLE AT 0 PSI. REMOVED AND REPLACED L4 EMERGENCY POWER RESERVOIR PER B757 AMM 52-11-30. (5671914)