TM 10-3930-669-20 (9) Install horn ring (5) on steering column (4). (10) Install  lower  cover  (3)  and  upper  cover  (2)  on steering column (4) with four screws (1). NOTE Follow-on Maintenance: •   Install steering wheel (Para 13-3). •   Connect batteries (Para 7-48). •   Remove wheel chocks (TM 10-3930-669-10). END OF TASK 7-49