Quantcast OUTPUT   SHAFT (SHEET  2  OF  3) DRAG   CHECK

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TM   9-2520-272-34&P 5-20   OUTPUT   SHAFT (SHEET  2  OF  3) DRAG   CHECK This   check   is   performed   on   a   dry   transmission   (a   transmission   not   filled   with   oil).   Each   output shaft   in   a   dry   transmission   should   rotate   with   the   application   of   20   pound   feet   (27   Nero)   of torque.   When   rotation   of   the   output   shaft   produces   a   torque   reading   higher   than   20   pound   feet (27   N•m),   the   side   with   the   faulty   drag   must   be   disassembled   and   checked   for   missing   parts   or parts   improperly   installed. NOTE A   high   drag   check   torque   reading   on   a   wet   transmission   should   not   be   interpreted as   indication   of   a   problem. For   example,   a   transmission   full   of   oil   may   produce   a normal   drag   check   reading   of   50   pound   feet   (68   N•m),   or   more,   because   of   all   the oil   being   moved   around.   However,   an   uneven   drag   check   reading,   such   as   50 pound  feet  (68  N•m)  on  one  shaft  and  40  pound  feet  (54  N•m)  on  the  other  shaft, would   indicate   something   binding   in   the   side   with   the   high   reading. When   the   is   excessive   drag   on   one   output   shaft,   there   will   probably   also   be   excessive   drag   on the   other   output   shaft. The   output   shaft   with   the   higher   torque   reading   represents   the   side   of the   transmission   which   must   be   disassembled. Task Title Page 1 Output   Shaft   Drag   Check TASK   1.   OUTPUT   SHAFT   DRAG   CHECK COMMON   TOOLS: Chisel,   cold,   3/8   inch Extension,   socket   wrench   1/2   inch   square Hammer,   hand,   ball   peen 5-2 drive,   6   inch Handle,   socket   wrench   1/2   inch   square   drive P u n ch$ center,   tapered   point Socket,   socket   wrench,   1/2   inch   square   drive,   3/4   inch Wrench   torque,   0-175   ft-lb Go  to  Sheet  3 5-2 Para.  5-2,  Task  1


 


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