What was found
PDIS 780 29-02 5505 08JUN21 IND OPEN U ON DESCENT HYDRAULIC SYSTEM PRESSURE ILLUMINATED. (L) RAN QRH, LEADING US TO USE ALTN GEAR EXTEND, LE, TE. SHGN 08JUN21 05:48 IND APON SHUT DOWN HYD QTY IN LEFT SYSTEM READ .08. MX FOUND L/H ENGINE DRIVEN HYDRO PUMP HOUSING CRACKED WITH APPROXIMATELY 2 INCH CRACK AT THE 6 :00 POSITION. FACT 08JUN21 22:25 IND FINISHED INSTALL OF #1 EDP REF: AMM 29-11-05-4-2, PERFORMED ENGINE 5 MIN IDLE RUN REF JRH 5-35. OPS CHECK GOOD, LEAK CHECK GOOD. RESERVICED HYD SYS REF: AMM 12-12- 01-3.