What was found
ATO-ON TO ROLL AT APPROXIMATELY 80 KIAS, ECAM BRAKES RELEASED, BRAKE 4 RELEASED. PREVIOUS WRITE UPS 7277029 AND 7277033 LOG-PAGE UPDATED AT 08DEC20 1031 UTC. PERFORMED TSM 32-40-00-810-929-S. FOUND HUB CAP DRIVE SPLINE BROKEN OFF HUB CAP. REMOVED AND REPLACED HUB CAP, REF AMM 32-41-15-400-801-A. OK FOR SERVICE.