As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON WALK AROUND FOUND HYDRAULIC LEAK AT #3 CANOE. REPLACE #4 SPOILER SERVO VALVE PER AMM 27-61-02-201. OPS AND LEAK CHK OK. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1456758 SN OFF 1674 VALVE, SERVO, S OFF 99-2761-9-9001 1674 ON 99-2761-9-9001 0570 TOMC UPDATE. IT WAS THE #5 SPOILER ACTUATOR AND NOT #4 THAT WAS REPLACED.