TM 5-6115-593-34 NAVFAC P-8-631-34 TO-35C2-3-463-2 LEGEND FOR FIGURE  15-20 1. Screw 25. Screw 2. Nut 26. Washer 3. Access door 27. Screw 4. Screw 28. Washer 5. Nut 29. Washer 6. Door holder rod 30. Screw 7. Rivets 31. Nut 8. Operating instructions plate 32. Washer 9. Access door 33. Upper rear panel 10. Screw 34. Screw 11. Deleted 35. Washer 12. Rear panel 36. Corner Post, LH 13. Screw 37. Screw 14. Deleted 38. Washer 15. Rear panel 39. Corner post, RH 16. Stripping 40. Bushing 17. Screw 41. Sleeve 18. Washer 42. Screw 19. Nut 43. Nut 20. Rear panel 44. Retainer plate 21. Screw 45. Screw 22. Washer 46. Nut 23. Nut 47. Cover plate 24. Lower rear panel 48. Nut NOTE Fasten front of panel with the top panel located over the control cubicle. (3) Install  panel  (30)  to  support  frame  with  ten  screws  (28)  and  nuts  (29).    Install  five  screws  only  on  each outside edge of panel (30). (4) Radiator access door (10) must be attached to panel (7) by first assembling and attaching stud receptacle (13).  Insert stud (13A) into receptacle (13) and secure stud with cross pin (13B).  Attach stud receptacle (13) to panel (7) with two rivets (12).  Next install access door (10) with its seal (11) to panel (7) with three screws (8) and nuts (9). (5) Install panel (7) (with radiator access door installed) to support frame with nineteen screws (5) and washers (6).  Install screws only in outer edges of panel (7). NOTE Be sure to line up front of panel (7) with top of panel located over shutter assembly. (6) Install panel (16) onto support frame with twenty screws (14) and nuts (15).  Install screws on edge nearest muffler assemblies, and on both side edges. (7) Panel (23) must be located under muffler assemblies.  Carefully lift both muffler assemblies (just enough to allow panel (23) to slip under) and locate panel (23) over support frame holes.  Line up muffler assembly brackets  with  holes.   Attach  panel  (23)  with  sixteen  screws  (21)  and  nuts  (22).   Do  not  install  screws  on front end of panel at this time. (8) Replace the eight screws and washers, previously removed, on the muffler assembly brackets. (9) Install strip (4), over panels (7) and (16), with twenty 15-31