As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION OF SCAVENGE AIR SYSTEM, THE AIR TUBE WAS FOUND CRACKED ABOUT 4 INCHES ABOVE THE SOLENOID. IT APPEARS TO HAVE HAD WATER FROZEN AT THAT POINT AS THE TUBE IS EXPANDED ALONG THE CRACKED AREA AND RECENT TEMPERATURES HAVE BEEN SUB-ZERO.