What was found
RETURN TO BLOCK - LEFT BLEED AIR FAIL, REPAIRED EVA TUBING LEFT I/B WING OPS CHECKED SYSTEM GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RETURN TO BLOCK - LEFT BLEED AIR FAIL, REPAIRED EVA TUBING LEFT I/B WING OPS CHECKED SYSTEM GOOD.