As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYD FLUID ON BOTTOM SURFACE OF LEFT WING. OPERATED FLAPS AND SPEED BRAKES, NO LEAKAGE NOTED. CLEANED AREA AND CARRY FORWARD WITH RECHECK WITHIN 75 FLIGHT HOURS PER MM. FOUND AREA WET WITH HYD FLUID, CLEANED AREA. OPERATED HYD SYSTEMS IN AREA ON ACTIVE LEAKS NOTED. -INF- AREA IS THE OUTBD FLAP AREA. NR 2 SPOILER ACT LEAKING AT VALVE BLOCKING THERMAL RELIEF. LEAK OKAY PER MM.