What was found
DURING TAXI OUT R AUX PITOT EICAS MSG APPEARED ,AC RETURNED TO GATE AND MTX GROUNDED AC , AFTER TOUBLE SHOOTING REPLACED RH LOWER PITOT PROBE IAW AMM 34-11-01. OPS AND LEAK CHECK GOOD AT THIS TIME . MTX RETURNED AC TO SERVICE .
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TAXI OUT R AUX PITOT EICAS MSG APPEARED ,AC RETURNED TO GATE AND MTX GROUNDED AC , AFTER TOUBLE SHOOTING REPLACED RH LOWER PITOT PROBE IAW AMM 34-11-01. OPS AND LEAK CHECK GOOD AT THIS TIME . MTX RETURNED AC TO SERVICE .