What was found
RIGHT INNER ISOLATION VALVE WOULD NOT OPEN IN FLIGHT. DIVERTED, OPS CHECKED AUTO FEED SYS IAW MM 28-21-00-05, PARA 2. THIS CLEARS M437998. PLACARD REMOVED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RIGHT INNER ISOLATION VALVE WOULD NOT OPEN IN FLIGHT. DIVERTED, OPS CHECKED AUTO FEED SYS IAW MM 28-21-00-05, PARA 2. THIS CLEARS M437998. PLACARD REMOVED.