As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF RIGHT GEAR DID NOT COME UP. INDICATIONS WERE GREEN RIGHT GEAR LIGHT, AMBER DOOR AND GEAR DISAGREE LIGHT, EICAS MESSAGE OF GEAR DISAGREE GEAR DOOR. FOUND GEAR UP PRESSURE LINE SPLIT AT I/B ATTACH HOSE REPLACED. P/N AS115-10K0324.