2. Shutdown SIS
Previous Screen
Product: WHEELED EXCAVATOR
Model: M313C WHEELED EXCAVATOR BDR
Configuration: M313C Excavator BDR00001-02000 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
M313C Excavator Machine Systems
Media Number -RENR9201-02 Publication Date -01/02/2009 Date Updated -12/02/2009
i01916343
Main Control Valve - Disassemble
SMCS - 5051-015-MV; 5051-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 7X-2533 Bolt 1
Start By:
a. Remove the main control valve. Refer to Disassembly and Assembly, "Main Control Valve
- Remove".
Illustration 1 g00998411
1. Position main control valve (1) on wood blocks.
1/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
4. Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
4. Remove relief valves (6), plug (9), O-ring seal (8), and spring (7).
Illustration 5 g00998415
5. Install Tooling (A) in order to remove compensator spool (10).
Illustration 6 g00998417
6. Remove cap (11) and O-ring seals (12) from relief valve (6).
7. Remove backup ring (13), if necessary.
3/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
5. Illustration 7 g00998418
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
8. Remove screw (14), nut (15), spring (16), poppet (17), housing (18), O-ring seal (19), ring
(21), and O-ring seal (20) from valve housing (6).
Illustration 8 g00998419
Personal injury can result from being struck by parts propelled by a
released spring force.
4/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
6. Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
9. Remove spring (22), spring (22A), poppet (23), and valve (24) from valve housing (6).
10. Repeat Step 6 through Step 9 for the opposite relief valve.
Illustration 9 g00998420
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
11. Remove plug (27), spring (26), and cone (25).
12. Repeat Step 11 for the opposite side.
5/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
7. Illustration 10 g00998421
13. Remove valve (29), O-ring seal (28), and O-ring seal (28A).
14. Remove cap (32), nut (31), and O-ring seals (30).
Illustration 11 g00998422
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
15. Remove bolts (38), housing (37), stud (36), spring (35), retainer (34), and O-ring seal (33).
16. Repeat Step 14 through Step 15 for the opposite side.
6/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
9. Illustration 15 g00998427
21. Remove solenoid (45) and O-ring seals (44).
Illustration 16 g00998428
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
22. Remove bolts (46), actuator group (47), spring (48), retainer (49), O-ring seal (50), and O-
ring seal (50A).
8/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
10. Illustration 17 g00998429
23. Remove spool (51).
Illustration 18 g00998430
24. Remove plugs (52) and O-ring seals (52A).
25. Remove plug (52B) and O-ring seal (52C).
Illustration 19 g00998433
26. Remove relief valve (53) and cap (53A).
9/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
11. Illustration 20 g00998432
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
27. Remove nut (54), screw (55), O-ring seal (56), spring (57), and poppet (58) from relief
valve (53).
28. Remove O-ring seal (59) and O-ring seal (59A).
29. Remove backup rings (60), if necessary.
Illustration 21 g00998434
10/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
12. Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
30. Remove plug (64), O-ring seal (63), spring (62), and valve (61).
Illustration 22 g00998435
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
31. Remove plug (65), O-ring seal (66), spring (67), and cone (68).
32. Remove plug (69) and O-ring seal (70).
11/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
13. Illustration 23 g00998636
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
33. Remove cap (77), bolts (76), O-ring seals (75), nut (74), plate (73), O-ring seal (72), and
stud (71).
Illustration 24 g00998637
34. Remove spring (79) and retainer (78).
12/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
15. Illustration 28 g00998642
38. Remove relief valves (85).
39. Repeat Step 6 through Step 9 in order to disassemble relief valves (85) and relief valves
(84).
Illustration 29 g00998643
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
40. Remove plugs (88), springs (87), and cones (86).
14/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
16. Illustration 30 g00998645
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
41. Remove plugs (91), springs (90), and cones (89).
Illustration 31 g00998646
42. Remove cap (96), nut (95), O-ring seals (94), and valve (93).
43. Remove O-ring seals (92) from valve (93).
15/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
17. Illustration 32 g00998647
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
44. Remove bolts (102), housing (101), stud (100), spring (99), retainer (98), and O-ring seal
(97).
Illustration 33 g00998648
45. Repeat Step 42 through Step 44 for actuator assemblies (103).
16/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
18. Illustration 34 g00998650
46. Repeat Step 42 through Step 44 for actuator assemblies (104).
Illustration 35 g01004227
47. Remove O-ring seals (105) from valve (106).
Illustration 36 g00998651
48. Remove cap (109), nut (108), O-ring seal (107), and valve (106).
17/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
19. Illustration 37 g00998652
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
49. Remove bolts (115), housing (114), stud (113), spring (112), retainer (111), and O-ring seal
(110).
Illustration 38 g00998653
50. Repeat Step 47 through Step 49 for actuator assembly (116).
18/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
21. Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
53. Remove cap (119), O-ring seal (120), spring (121), and valve (122) from housing (123).
54. Remove the backup rings, if necessary.
55. Remove O-ring seals (124) from housing (123).
56. Repeat Step 53 through Step 55 for the remaining relief valve (118).
Illustration 42 g00998659
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
57. Remove plug (127), spring (126), and cone (125).
58. Repeat Step 57 for the opposite side.
20/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
22. Illustration 43 g00998661
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
59. Remove plug (131), O-ring seal (130), spring (129), and cone (128).
Illustration 44 g00998663
Personal injury can result from being struck by parts propelled by a
released spring force.
21/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
23. Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
60. Remove plug (135), O-ring seal (134), spring (133), and cone (132).
Illustration 45 g00998929
61. Remove adapter assembly (136) and valve assembly (137).
Illustration 46 g00998930
62. Remove O-ring seals (138) from adapter (136).
63. Remove backup ring (139), if necessary.
22/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
24. Illustration 47 g00998931
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
64. Remove plug (142), spring (141), and cone (140).
Illustration 48 g00998932
Personal injury can result from being struck by parts propelled by a
released spring force.
23/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...
25. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
26. Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
65. Remove nut (143), retaining ring (144), screw (145), O-ring seal (146), shims (147), spring
(148), and poppet (149) from valve housing (150).
Illustration 49 g00998933
66. Remove O-ring seals (151) from valve housing (150).
67. Remove backup rings (152), if necessary.
Illustration 50 g00998934
Note: Mark the location of the spools for installation purposes.
68. Remove spools (153).
24/28(W)w
2020/4/19https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw...