TM  10-3930-638-24&P 2-39. AXLES AND DRIVE SHAFT ASSEMBLIES MAINTENANCE (cont) f. Front and Rear Axle Shafts and Bearings (cont). STEP LOCATION ITEM ACTION REMARKS DISASSEMBLY  OF  HUB  AND  DRUM  ASSEMBLY  (cont) 3 d.   Outer   bearing   Remove   using (cont) cup  (18) proper   size sleeve e.   Six   wheel Remove  by studs   (19) tapping   out f.   Eight   studs Remove Only   if   replacement   required (20) CLEANING WARNING Dry   cleaning   solvent   (P-D-680),   used   to   clean   parts   is   toxic   and flammable.   Wear   protective   goggles   and   gloves   and   use   only   in   a well   ventilated   area.   Avoid   contact   with   skin,   eyes,   and   clothes and   don’t   breathe   vapors.   Do   not   use   near   open   flame   or   excessive heat   and   don’t   smoke   when   using   it.   Failure   to   do   so   could   cause serious   injury. If   you   become   dizzy   while   using   cleaning   solvent, get   fresh   air   immediately,   and   get   medical   attention.   If   contact with   skin   or   clothes   is   made,   flush   with   large   amounts   of   water.   If contact   with   eyes   is   made,   wash   eyes   with   water   immediately,   and obtain   medical   aid   immediately. 4 Bearings  (10  and  Clean Use   cleaning   solvent   P-D-680; 16) air   dry.   Don’t   spin   bearings with   compressed   air 5 All   other   parts Clean Use   cleaning   solvent   P-D-680 2-256  Change  3