C280-08 Tier 4 Engine Caterpillar


Exhaust Manifold Shield - Remove and Install

Usage:

C280-08 J4R

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
Never-Seez Marine Grade 


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.




    Illustration 1g03856524

  1. Remove bolts (1) and shield (2).


    Illustration 2g03856526

  2. Remove bolts (3) and shield (4).


    Illustration 3g03856537

  3. Remove bolts (5) and shield (6).


    Illustration 4g03856543

  4. Remove bolts (7) and cover (8).


    Illustration 5g03856546

  5. Remove bolts (9) and cover (10).


    Illustration 6g03856553

  6. Remove bolts (11) and shield (12).


    Illustration 7g03856555

  7. Disconnect spring latches (14) and remove cover (13).


    Illustration 8g03856557

  8. Remove bolts (15) and bracket (16).


    Illustration 9g03856559

  9. Remove bolts (17) and shield (18).


    Illustration 10g03856562

  10. Remove bolts (19) and shield (20).


    Illustration 11g03856564


    Illustration 12g03856566

  11. Remove bolts (21) and (23) and shield (22).


    Illustration 13g03856569


    Illustration 14g03856571

  12. Remove bolts (24) and (25) and shield (26).


    Illustration 15g03856575

  13. Remove bolts (27) and shield (28).


    Illustration 16g03856579

  14. Remove bolts (29) and cover (30).


    Illustration 17g03856581

  15. Remove bolts (31) and shield (32).


    Illustration 18g03856582

  16. Remove bolts (33) and shield (34).


    Illustration 19g03856589

  17. Remove bolts (35) and shield (36).


    Illustration 20g03856587

  18. Remove bolts (37) and cover (38). Disconnect latches (39).


    Illustration 21g03856610

  19. Remove bolts (41) and cover (40).


    Illustration 22g03856593

  20. Remove bolts (43) and cover (42).


    Illustration 23g03856622

  21. Remove bolts (44) and cover (45).


    Illustration 24g03856633

  22. Remove bolts (47) and shield (46).


    Illustration 25g03856634

  23. Loosen clamps (48) and remove bellows (49).


    Illustration 26g03856637

  24. Remove bolts (50) and shield (51).


    Illustration 27g03856639


    Illustration 28g03856642

  25. Remove bolts (52). Disconnect latch (53).


    Illustration 29g03856648

  26. Remove bolts (54) and shield (55).


    Illustration 30g03856652

  27. Disconnect latch (58). Remove bolts (56) and cover (57).


    Illustration 31g03856655

  28. Remove bolts (59) and shield (60).


    Illustration 32g03856657


    Illustration 33g03856658
    Typical Example

  29. Remove bolts (61). Disconnect latch (62).


    Illustration 34g03856664

  30. Remove bolts (63) and shield (64).


    Illustration 35g03856670

  31. Disconnect latch (67). Remove bolts (65) and cover (66).


    Illustration 36g03856672


    Illustration 37g03856674

  32. Disconnect latch (68). Remove bolts (69) and shield (70).


    Illustration 38g03856675

  33. Remove bolts (71).


    Illustration 39g03856923

  34. Remove bolts (72) and shield (73).


    Illustration 40g03856936

  35. Disconnect latch (76). Remove bolts (74) and cover (75).


    Illustration 41g03856965
    Typical Example


    Illustration 42g03856949

  36. Disconnect latch (77). Remove bolts (78) and shield (79).


    Illustration 43g03856985

  37. Disconnect latches (81). Remove bolt (80).


    Illustration 44g03856994


    Illustration 45g03856993
    Typical Example


    Illustration 46g03857017

  38. Remove bolts (82). Disconnect latch (83). Remove nuts (84) and shield (85).


    Illustration 47g03857019

  39. Remove bolts (86) and shield (87).


    Illustration 48g03857038


    Illustration 49g03857040

  40. Remove bolts (88) and (89). Remove shield (90).


    Illustration 50g03857045

  41. Remove bolts (92) and shield (91).


    Illustration 51g03857088

  42. Remove shield (93).


    Illustration 52g03857091

  43. Remove bolts (94) and brackets (95).


    Illustration 53g03857094

  44. Disconnect spring latches (96).

    Note: The following steps show the exhaust manifold shielding removed from the engine for clarity purposes.



    Illustration 54g03857097

  45. Disconnect spring latch (97).


    Illustration 55g03857100


    Illustration 56g03857101


    Illustration 57g03857102

  46. Remove bolts (98).

  47. Remove bracket (99) and (100). Separate and remove shields (101) and (102).

  48. Repeat Step 44 through 47 for the remaining shield assemblies.

Installation Procedure

Note: Apply Tooling (A) to the threads of all fasteners prior to installation.



    Illustration 58g03857102


    Illustration 59g03857101


    Illustration 60g03857100

  1. Position shields ( 102) and (101) onto the engine. Install bracket (100), bracket (99), and install bolts (98).


    Illustration 61g03857097


    Illustration 62g03857094

  2. Connect spring latches (97) and (96).

  3. Repeat Step 1 and 2 for the remaining shield assemblies.


    Illustration 63g03857091

  4. Install brackets (95) and bolts (94).


    Illustration 64g03857088


    Illustration 65g03857045

  5. Position shields (93) and (91) and install bolts (92).


    Illustration 66g03857040


    Illustration 67g03857038

  6. Install shield (90) and install bolts (88) and (88).


    Illustration 68g03857019

  7. Install shield (87) and bolts (86).


    Illustration 69g03857017

  8. Install shield (85) and install nuts (84).


    Illustration 70g03856993


    Illustration 71g03856994

  9. Connect latch (83). Install bolts (82).


    Illustration 72g03856985

  10. Install bolt (80) and connect latches (81).


    Illustration 73g03856949


    Illustration 74g03856965

  11. Install shield (79) and nuts (78). Connect latch (77).


    Illustration 75g03856936

  12. Install cover (75) and bolts (74). Connect latch (76).


    Illustration 76g03856923

  13. Install shield (73) and bolts (72).


    Illustration 77g03856675

  14. Install bolts (71).


    Illustration 78g03856674


    Illustration 79g03856672

  15. Install shield (70) and install nuts (69). Connect latch (68).


    Illustration 80g03856670

  16. Install cover (66) and bolts (65). Connect latch (67).


    Illustration 81g03856664

  17. Install shield (64) and bolts (63).


    Illustration 82g03856658


    Illustration 83g03856657

  18. Connect latch (62). Install bolts (61).


    Illustration 84g03856655

  19. Install shield (60) and nuts (59).


    Illustration 85g03856652

  20. Install cover (57) and bolts (56). Connect latch (58).


    Illustration 86g03856648

  21. Install cover (55) and bolts (54).


    Illustration 87g03856642


    Illustration 88g03856639

  22. Connect latch (53). Install bolts (52).


    Illustration 89g03856637

  23. Install shield (51) and bolts (50).


    Illustration 90g03856634

  24. Install bellows (49) and tighten clamps (48).


    Illustration 91g03856633

  25. Install shield (46) and bolts (47).


    Illustration 92g03856622


    Illustration 93g03856593


    Illustration 94g03856610

  26. Install covers (45), (42), (41), and bolts (44), (43), and (40).


    Illustration 95g03856587

  27. Install cover (38). Connect latches (39) and install bolts (37).


    Illustration 96g03856589

  28. Install cover (36) and bolts (35).


    Illustration 97g03856582

  29. Install cover (34) and bolts (33).


    Illustration 98g03856581

  30. Install shield (32) and bolts (31).


    Illustration 99g03856579

  31. Install cover (30) and bolts (29).


    Illustration 100g03856575

  32. Install shield (28) and bolts (27).


    Illustration 101g03856571


    Illustration 102g03856569

  33. Install shield (26), bolts (25), and (24).


    Illustration 103g03856566


    Illustration 104g03856564

  34. Install shield (22), bolts (23), and (21).


    Illustration 105g03856562

  35. Install shield (20) and bolts (19).


    Illustration 106g03856559

  36. Install shield (18) and bolts (17).


    Illustration 107g03856557

  37. Install bracket (16) and bolts (15).


    Illustration 108g03856555

  38. Install cover (13) and connect spring latches (14).


    Illustration 109g03856553

  39. Install shield (12) and bolts (11).


    Illustration 110g03856546


    Illustration 111g03856543

  40. Install covers (10) and (8). Install bolts (9) and (7).


    Illustration 112g03856537

  41. Install shield (6) and bolts (5).


    Illustration 113g03856526

  42. Install shield (4) and bolts (3).


    Illustration 114g03856524

  43. Install shield (2) and bolts (1).

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