TM 10-3930-669-20 VISUAL INSPECTION Inspect  drive  wheels  and  planetaries  for damage and looseness. (a) If wheel(s) is loose or damaged,   tighten   or   replace wheel(s) (Para 12-2). (b) If  planetary  is  damaged,  drive axle    is    faulty.        Notify    DS Maintenance. (c) if  planetaries  and  wheels  are not damaged or loose, planetaries    and    wheels    are OK. 2-385

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