IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Caterpillar

Separation Procedure

Start By:

1. Remove the cab. Refer to Disassembly and Assembly, "Cab - Remove".
2. Remove the drive shaft. Refer to Disassembly and Assembly, SENR6768, "Drive Shaft - Remove and Install".
3. Remove the bucket. Refer to Disassembly and Assembly, "Bucket - Remove".
4. Release the pressure in the hydraulic system. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".

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NOTICE
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide", for tools and supplies suitable to collect and contain fluids in Caterpillar machines. Dispose of all fluids according to local regulations and mandates.

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Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the attachments have been lowered, oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

Note: Put identification marks on all lines, on all hoses, on all wires and on all tubes. This will aid in assembly.

Note: Plug and cap all lines, all hoses, all lines and all tubes. This will help to prevent fluid loss and this will help to keep contaminants from entering the system.

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Illustration 1	g00499589

1. Remove bolts (3), plates (4) and the rubber blocks in order to release hose assemblies (1) and (2) .

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Illustration 2	g00499590

2. Remove bolt (5), the washer and the clip from brake cable (6) .

3. Remove fitting (8) and grease line (7) .

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Illustration 3	g00499591

4. Loosen nut (9). Disconnect hose assembly (2) .

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Illustration 4	g00499592

5. Remove two bolts (10), the washers, two plates (11) and the rubber blocks.

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Illustration 5	g00499596

6. Remove two bolts (13), the washers, two plates (14) and the rubber blocks. Move eight hose assemblies (12) away from the center of the machine.

Note: Move all of the lines and the hoses in order to allow access to the frame pins and the steering cylinders.

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Illustration 6	g00499599

7. Disconnect two hose assemblies (15) .

8. Disconnect hose assembly (16) from the steering cylinder.

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Illustration 7	g00499661

9. Remove bolt (18), the washer and the bracket.

10. Disconnect hose assembly (17) .

11. Remove bolt (20) and the washer.

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Illustration 8	g00499662

12. Remove pin (19) and spacers (21). Move the steering cylinder away from the rear frame.

13. Repeat steps 8 through 12 for the other steering cylinder.

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Illustration 9	g00499667

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Illustration 10	g00499669

14. Install tooling (A) under the rear frame.

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Illustration 11	g00499672

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Illustration 12	g00499740

15. Install tooling (B) to the loader frame of the machine and to the lift truck.

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Illustration 13	g00499741

16. Remove bolt (22) and the washer. Remove pin (23) .

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Illustration 14	g00499745

17. Remove three bolts (25) and the washers. Remove plate (24) and the shims.

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Illustration 15	g00499746

18. Remove grease line (26) and elbow (27) from pin (29). Remove six bolts (28) and the washers.

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Illustration 16	g00499749

19. Remove pin (29) and shims (30) from the machine.

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Illustration 17	g00499753

20. Carefully separate the loader frame from the rear frame.

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Illustration 18	g00499754

21. Install tooling (C) under the loader frame.

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Illustration 19	g00499802

22. Remove spacer (33) from the bottom of the upper bearing.

23. Remove six bolts (31) and the washers.

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Illustration 20	g00499803

24. Remove cap (32) and shims (34) .

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Illustration 21	g00499804

25. Remove seal (35) from cap (32) .

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Illustration 22	g00499808

26. Remove seal (36) .

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Illustration 23	g00499807

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Illustration 24	g00503661

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Illustration 25	g00499809

27. Attach tooling (D) and remove bearing lower outer ring (40), bearing inner ring (38), spacer (39) and bearing upper outer ring (37) .

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Illustration 26	g00499810

28. Remove six bolts (41) and the washers from lower cap (42) .

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Illustration 27	g00499811

29. Remove seal (43) from lower cap (42) .

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Illustration 28	g00499812

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Illustration 29	g00499813

30. Remove seal (45) .

31. Attach tooling (E) and remove bearing (44) .