What was found
(CAN) WHILE SERVICING THE MAINT OBSERVED SWARF AND GREASE AROUND THE HUBCAP OF NR 4 MAIN WHEEL ASSY. IB BEARING HAD FAILED. (TC NR 20071122003)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) WHILE SERVICING THE MAINT OBSERVED SWARF AND GREASE AROUND THE HUBCAP OF NR 4 MAIN WHEEL ASSY. IB BEARING HAD FAILED. (TC NR 20071122003)