As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LANDING ROLLOUT ON FLIGHT #3526, LOSS OF GREEN HYDRAULIC SYSTEM UPON LANDING ROLLOUT AND TAXI INTO GATE. MAINTENANCE FOUND #3 ENGINE DRIVEN HYDRAULIC PUMP PRESSURE SWITCH PN HE15258-1, SN 3704, FAILED INTERNALLY AT CANNON PLUG ATTACHMENT POINT. NEW SWITCH INSTALLED.