As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AT A SLOW TAXI AFTER LANDING WITH BRAKE PRESSURE APPLIED, THE BRAKE PRESSURE SEEMS TO RELEASE TEMPORARILY. NO BREAK MONELCOS TRIPPED. BLED ALL BRAKES TO ENSURE SYS IS FREE OF AIR. TAXIED ACFT BEFORE AND AFTER BLEEDING BRAKES ALL OPS CHECKS GOOD. WORK PERFORMED IAW MM CHP 32-419. REF FAS W/O NR10-054.