As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*SUPPLEMENTAL SDR* *DIVERSION* IN FLT HYD QTY LOW 1 EICAS . PRESSURE OK, QTY CONTINUED TO DECLINE. EVENTUALLY QTY WENT TO ZERO. HYD PRESS ENG 1 EICAS. FOUND TEE FITTING CRACKED ON BOTTOM OF NOSE/BODY GEAR SELECTOR BYPASS VALVE. REMOVED AND REPLACED TEE FITTIING PER MM 32-31-03-004. IPC32-33-51-03/650 LEAK CHECK GOOD. ACCOMPLISHED FIM29-10-00-801-861 AS REQ'D FOR THE HDY QTY LOW MESSAGE