TM 9-2320-209-20-3-2 1. Clean hub (1) with solvent and let it dry. 2. Check that hub (1) is not cracked. If hub is cracked, throw it away and get a new one. 3. Check that inner and outer wheel bearing cups (2) are tight inside hub (1). If cups are loose, remove inner and outer wheel bearing cups (refer to para 14-10) and throw away hub and get a new one. 4. Check that adapter (3) and deflector (4) are not cracked or warped. If parts are damaged, throw them away and get new ones. END OF TASK 14-29