What was found
PARKING BRAKE LIGHT COMES ON WHILE TAXIING AND BRAKES LOCK UP. R&R RELAY D-15 IN LEFT HAND RELAY SUPPORT. OPS CHECK GOOD. R&R INBOARD BRAKE CONTROL VALVE ON NR 2 HYDRAULIC SYSTEM. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PARKING BRAKE LIGHT COMES ON WHILE TAXIING AND BRAKES LOCK UP. R&R RELAY D-15 IN LEFT HAND RELAY SUPPORT. OPS CHECK GOOD. R&R INBOARD BRAKE CONTROL VALVE ON NR 2 HYDRAULIC SYSTEM. OPS CHECK GOOD.