As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CARGO SMOKE DETECTION AIR SAMPLE TUBES FAILED A LEAK CHECK. TROUBLESHOT THE CARGO SMOKE DETECTING AIR SAMPLE SYSTEM AND FOUND LEAKS AND DAMAGED TUBES TIGHTENED THE HOSES AND REPLACED THE DAMAGED HOSES IAW AMM 0633T1C9-2-B AND MM 26-14-005. OPS CHECKED GOOD.