As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TRANSIT CHECK, A HYDRAULIC LEAK WAS DETECTED IN ALTERNATE BRAKE SELECTOR VALVE LINE. MAINTENANCE PERSONNEL PERFORMED REVISION DETECTING HYDRAULIC LEAK AT ALTERNATE BRAKE SELECTOR VALVE LINE; SO THE LINE WAS REPLACED IAW AMM 32-41-93, TESTED CORRECT.