As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF LP 60329342 WHILE ACCOMPLISHING LEAK CK FOR SENSE LINE ON RH PACK TRIM AIR VALVE FOUND 2EA 2-INCH CRACKS IN THE WATER SEPARATOR CONDENSOR TANK. GROUNDED - YES. REPLACED RH PACK CONDENSOR TANK PER B737-800 AMM 21-51-12. INSTALLATION TEST SUCCESSFUL. NO LEAKS.