What was found
PDIS 648 29-13 2468991 21MAR22 FAY CLOSE INFLT HYD 1 LOW ADV MSG FOLLOWED BY HYD 1 PRESSURE DROPPING. THEN HYD 1 FAILURE EICAS MSG. CREW C/W QRH ON LANDING NO STEERING AND A/C WAS TOWED TO THE GATE POST FLT FOUND HYD FLUID LEAKING FROM NOSE GEAR AREA
FACT 22MAR22 17:01 RIC CYCLED LANDING GEAR UP AND DOWN REF AMM 32-30-00700-801-A. FOUND HYD LINE ON #100 NLG DOOR ACTUATOR LEAKING. R&R LINE IN REF TO AMM 32-33-03-000/400-801-A. OPS CHECK AND LEAK CHECK GOOD OK FOR SERVICE