As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI, FLIGHT CREW NOTED NR 6 MAIN WHEEL ASSY LOW PRESSURE ALERT. FLIGHT CREW ELECTED TO RETURN TO GATE FOR MAINTENANCE. AIRCRAFT RETURNED TO GATE WITHOUT INCIDENT. MAINTENANCE PERSONNEL NOTED NR 6 MAIN WHEEL ASSY WAS 180 PSI. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE NR 6 MAIN WHEEL ASSY. AIRCRAFT RETURNED TO SERVICE. (M)