As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATB - EMERGENCY DECLARED. TOTAL LOSS OF L HYDRAULICS L HYD PRESS EICAS. STOPPED ON RUNWAY AND TOWED TO RAMP FOR PARKING.FOUND DELTA PRESS IND ASSY BLOWN OUT(INSIDE) DURING INSP. C/W CONDITION 1 OF AMM 29-11-00-201. R &R FILTER ELEMENTS CASE AND PRESS AND DPI IAW AMM 29-11-17-004-001. SERVIVCED TO PROPER LEVEL RAN ENG, NO LEAKS NOTED. A/C OK FOR CONTINUED SERVICE