As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR DISAGREE MASTER WARNING ON APPROACH. QRH EP12-4 COMPLETED. GEAR CAME DOWN PRIOR TO USING EMERGENCY RELEASE. REMOVED AND REPLACED NR 3 HYD SYSTEM RESERVOIR IAW AMM 29-12-30. OPS CHECK/LEAK CHECK GOOD. SEE AML 707543 ITEM 2 FOR PA 05-018B COMPLIANCE.