TM 9-2320-209-20-3-2 1. Clean, inspect, and lubricate wheel bearing cone (1). Refer to para 14-11. CAUTION Do not slide seal lip over threaded end of spindle to prevent damage to seal. 2. Put outer wheel bearing cone (1) and outer grease seal (2) in hub and drum assembly (3). 3. Using wheel bearing nut wrench, screw on adjusting nut (4). GO TO FRAME 3 14-60