As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT HYD PRESS LOW LIGHT AFTER SLATS EXTENDED. BOTH LT AND RT ENG PUMPS AND AUX AND XFER PUMPS ON. LT PRESS 0 QTY 19 QTS. FOLLOWED POM AND LANDED. FOUND LT T/REV CONTROL VLV HYD PRESS SUPPLY LINE LEAKING. REPLACED LINE, LEAK CK GOOD. RAN ENGS CYCLED ALL FLT CONTROLS AND T/REV CKS GOOD.