TM5-6115-593-34 NAVFAC P-8-631-34 TO-35C2-3-463-2 LEGEND FOR FIGURE 13-30 1. Screw/washer 14. Bushing 27. Belt 40. Bushing 2. Screw/washer 15. Gasket 28. Bearing assy 41. Idler arm 3. Screw 16. Shaft 29. Pulley 42. Clamp 4. Washer 17. Gasket 30. Seal 43. Hose 5. Sleeve 18. Plug 31. Shaft 44. Screw 6. Pulley 19. Plug 32. Screw 45. Tube 7. Seal 20. Plug 33. Spring locator 46. Gasket 8. Bearing 21. Cover 34. Spring 47. Screw 9. Spacer 22. Screw 35. Shaft 48. Washer 10. Spacer 23. Washer 36. Seal 49. Retainer 11. Impeller 24. Cover 37. Ring 50. Drain cock 12. Seal 25. Gasket 38. Washer 51. Pin 13. Seal 26. Nut 39. Idler pulley 52. Body bracket data  in  Chapter  1.    Replace  parts  as necessary. (d)   Inspect    spring    locator    rod    (33)    and spring  (34)  for  visible  signs  of  damage or wear.  Replace as necessary. (e)   Inspect  water  pump  mounting  parts  for cracks.  Replace as necessary. (3)   Reassemble    the    water    pump    and    idler assembly     (install     replacement     parts     as necessary) with new gasket (17), Figure 13- 30.    Water  Pump  with  Idler  Assembly  oil seal (7) and bracket bushing (40 as follows: (a)   Install  large  retaining  ring  from  bearing assembly  in  retaining  groove  inside  the front of the water pump body (52). (b)   Install  bearing  race  into  front  of  water pump body.  Seat race or retaining ring using a suitable mandrel. (c)   Insert  bearing  cup  spacer  (9)  from  the rear of the pump body (52). (d)   Install  the  other  bearing  race  into  the rear  of  the  pump  body.    Seat  race  on spacer (9) using a mandrel. (e)   Apply  MIL-T-3545  grease  to  one  inner race (bearing and cone) and install race on  the  shaft  (16).    Seat  race  on  shaft shoulder using a mandrel. (f) Insert shaft (16) with bearing into pump body (52) from the impeller end. (g)   Position  the  water  pump  pulley  end  up and   in-   stall   spacer   (10)   over   water pump shaft (16). (h)   Place  small  bearing  cone  spacer  over water pump shaft (16). NOTE Water  pump  must  be  lubricated  during reassembly. (i)    Fill water pump cavity with 0.97 to 1.15 ounces  (.025  to  .030.1)  of  MIL-G-3545 grease. (j)    Support  the  pump  on  its  impeller  end and  install  the  remaining  race  (bearing and   cone)   in   the   shaft   (16)   using   a suitable mandrel. (k)   Check water pump shaft end play with a dial  indicator.    End  play  must  be  0.003 to 0.010 inch (0.08 to 0.25 mm). (l)    Install front oil seal 13-61