TM 10-3930-659-34 5-12. TRANSMISSION CLUTCH PACKS AND IDLER GEAR MAINTENANCE (Con’t). (j) Using    depth    gage    micrometer,    measure and  note  distance  from  roller  cage  (59)  to second gear spur gear (63). (k) Using    depth    gage    micrometer,    measure and  note  distance  from  roller  cage  (59)  to reverse gear spur gear (53). (I) Subtract   measurement   taken   in   step   (i) from  measurement  taken  in  step  (h)  and note difference. (m) Subtract   measurement   taken   in   step   (k) from   measurement   taken   in   step   (j)   and note difference. (n) Subtract   measurement   taken   in   step   (m) from     measurement     taken     in     step     (I). Difference  is  clutch  pack  end  play.    Clutch pack   end   play   must   be   0.004-0.012   in. (0.102- 0.305 mm). (o) Remove two thrustwashers (48 and 49). (p) Install   ring   (51),   three   thrustwashers   (48, 49, and 50), and shim (47) on reverse gear spur gear (53). TA708290 5-109