What was found
RT BLEED ISOLATION VALVE LIGHT CAME ON DURING TAXI. RETURNED TO GATE PER MAINTENANCE REQUEST. REMOVED AND REPLACED RIGHT ISOLATION VALVE PER AMM. OPS CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT BLEED ISOLATION VALVE LIGHT CAME ON DURING TAXI. RETURNED TO GATE PER MAINTENANCE REQUEST. REMOVED AND REPLACED RIGHT ISOLATION VALVE PER AMM. OPS CHECK OK.