What was found
DURING HEAVY CHECK, RT WING TANK VENT PLUMBING LINE ALONG WITH CLAMP AND O-RING SHOWED SIGNS OF CORROSION. MX R & R TANK VENT PLUMBING LINE ALONG WITH THE CLAMP AND O-RING IAW AMM 20-10-13.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, RT WING TANK VENT PLUMBING LINE ALONG WITH CLAMP AND O-RING SHOWED SIGNS OF CORROSION. MX R & R TANK VENT PLUMBING LINE ALONG WITH THE CLAMP AND O-RING IAW AMM 20-10-13.