What was found
DFW - FLT 3418 - AIRCRAFT LOST ALL HYDRAULIC 1 SYSTEM QTY AND PRESSURE. REPLACED NR 1 HYD SYSTEM PRESSURE SWITCH IAW AMM. OPS CHECK GOOD. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DFW - FLT 3418 - AIRCRAFT LOST ALL HYDRAULIC 1 SYSTEM QTY AND PRESSURE. REPLACED NR 1 HYD SYSTEM PRESSURE SWITCH IAW AMM. OPS CHECK GOOD. (M)