TM 10-3930-664-24 12. Install gear (29) with long hub down.  Install inner race  of  bearing  (28)  onto  shaft  (27).    Position outer race of bearing onto inner race. 13. Install   seals   (25,   26)   onto   clutch   piston   (24). Inner  seal  (26)  must  be  sized  before  installing piston.  Hold  a  round  object against new seal and rotate piston until seat is flush with groove. CAUTION Use  care  when  installing  piston  (24)  to prevent damage to seals. 14. Install clutch piston (24) and wear plate (23) onto shaft (27). NOTE Disc washers are installed as a set.  Do not intermix with sets from other clutches.      Replace   disc   washers   as   a set. 15. Install  first  disc  washer  (22)  with  large  diameter of    bevel    toward    wear    plate    (23).        Alternate remaining six disc washers.  Install retainer (21). 16. Compress disc washers (7) and install snap ring (20) using pliers. 17. Install  ten  inner  discs  (18),  ten  outer  discs  (19), and clutch end plate (17) onto shaft (27). 18. Install snap ring (16) into ring groove. 19. Stand clutch assembly on end.  Discs will fall to end    plate    (17).        Measure    distance    between piston  (24)  and  outer  disc   (19)   by   inserting   a feeler     gage     through     slots     in     clutch     drum. Distance  shall  be  0.080  to  0.135  in.    (2.03  to 3.43 mm). 20. If  clearance  is  greater  than  specified,  add  one outer disc (19) under end plate (17). 21. Install inner thrust washer (15), bearing (14), and outer thrust washer (13) onto shaft (27). 4-57

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business