As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLIDE MR25621-050 RECEIVED IN PACKED CONDITION. UPON CHECKING THE BALL LOCKS ON THE ENCLOSURE ASSY, FOUND ONE BALL LOCK (P/N 60878-5) INOPERATIVE. FOUND FOAM IN SUPPLY LINE IN FITTING AT BALL LOCK (SUSPECT MARINE TEX FOAM FROM ORIGINAL MFG). FOUND CHECK VALVE HOUSING BROKEN OFF ENCLOSURE.