- Motor Grader:
- 14M (S/N: B9J1-UP; R9J1-UP)
- Work Tool:
- MISC (S/N: ARH1-UP; 7EW1-UP)
Introduction
This Special Instruction covers the installation procedure for the 470-0417 Hydraulic Blade Lift Gp on the models and applications listed above.
Safety Section
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Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manuals. Failure to follow the instructions or heed the warnings could result in injury or death. Contact your Cat dealer for replacement manuals. Proper care is your responsibility. |
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Personal injury or death can result from sudden work tool movement. Sudden movement of the work tool can cause injury to persons near the work tool. To prevent injury or death, make sure that the area around the work tool is clear of personnel and obstructions before operating the work tool. |
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Personal injury or death can result from improperly checking for a leak. Always use a board or cardboard when checking for a leak. Escaping air or fluid under pressure, even a pin-hole size leak, can penetrate body tissue causing serious injury, and possible death. If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury. |
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Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin. |
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| Illustration 1 | g00104545 |
Prevent the machine from movement. Park the machine on a level surface.
Attach a "Do Not Operate" warning tag or a similar warning tag to the start switch or to the controls before you service the equipment. These warning tags (Special Instruction, SEHS7332) are available from your Caterpillar dealer.
Required Parts
| 470-0417 Hydraulic Blade Lift Gp - 00 | |||
|---|---|---|---|
| Item | Qty | Part No. | Description |
| (1) | 2 | 2K-7468 | Locknut |
| (2) | 2 | 7B-8791 | Bolt |
| (3) | 2 | 172-8122 | Pin As |
| (4) | 1 | 172-8126 | Film |
| (5) | 2 | 178-3550 | Hose As |
| (6) | 2 | 217-3501 | Hydraulic Cylinder Gp |
| (7) | 1 | 381-1475 | Mounting Plate |
| (8) | 1 | 381-1487 | Arm As |
| (9) | 1 | 381-1496 | Upper Arm As |
| (10) | 1 | 381-1502 | Frame Coupler As |
| (11) | 1 | 381-1512 | Pin As |
| (12) | 2 | 381-1518 | Hose As |
| (13) | 2 | 381-1519 | Hose As |
| (14) | 1 | 471-2104 | Tee As |
| (15) | 2 | 0V-0375 | Bolt |
| (16) | 3 | 172-8125 | Pin |
| (17) | 4 | 2D-7687 | Bolt |
| (18) | 4 | 2D-8652 | Bearing |
| (19) | 10 | 2J-3507 | Full Nut |
| (20) | 4 | 2M-9780 | O-Ring Seal |
| (21) (1) | 14 | 3B-8489 | Grease Fitting |
| (22) | 4 | 3J-1907 | O-Ring Seal |
| (23) | 10 | 3K-0360 | O-Ring Seal |
| (24) | 4 | 5F-9891 | Bolt |
| (25) | 2 | 5P-8245 | Hard Washer |
| (26) | 20 | 5P-8250 | Washer |
| (27) | 14 | 6V-8397 | O-Ring Seal |
| (28) | 4 | 6V-8634 | Connector |
| (29) | 4 | 6V-8723 | Elbow |
| (30) | 4 | 6V-8724 | Elbow |
| (31) (2) | 2 | 8T-1683 | Elbow |
| (32) | 8 | 9X-2521 | Full Nut |
| (33) | 10 | 9X-8897 | Bolt |
| ( 1 ) | Grease all bushings and cap open hydraulic ports. Reference 4 places for storage and shipping. |
| ( 2 ) | Retap both sides to clean port threads before assembly. |
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| Illustration 2 | g03816510 |
470-0417 Hydraulic Blade Lift Gp | |
Installation Procedure
- Install tee assembly (14) as shown.
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| Illustration 3 | g03816591 |
Close up of Area A (5) 178-3550 Hose As (12) 381-1518 Hose As (13) 381-1519 Hose As (14) 471-2104 Tee As (15) 0V-0375 Bolt (22) 3J-1907 O-Ring Seal (23) 3K-0360 O-Ring Seal (25) 5P-8245 Hard Washer (27) 6V-8397 O-Ring Seal (28) 6V-8634 Connector (29) 6V-8723 Elbow (30) 6V-8724 Elbow | |
- Install lift group to machine frame as shown.
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| Illustration 4 | g03815364 |
(1) 2K-7468 Locknut (2) 7B-8791 Bolt (3) 172-8122 Pin As (7) 381-1475 Mounting Plate (8) 381-1487 Arm As (9) 381-1496 Upper Arm As (10) 381-1502 Frame Coupler As (17) 2D-7687 Bolt (19) 2J-3507 Full Nut (23) 3K-0360 O-Ring Seal (24) 5F-9891 Bolt (26) 5P-8250 Washer (27) 6V-8397 O-Ring Seal (31) 8T-1683 Elbow (32) 9X-2521 Full Nut (33) 9X-8897 Bolt | |
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| Illustration 5 | g03815632 |
(3) 172-8122 Pin As (4) 172-8126 Film (7) 381-1475 Mounting Plate (8) 381-1487 Arm As (9) 381-1496 Upper Arm As (10) 381-1502 Frame Coupler As (11) 381-1512 Pin As (16) 172-8125 Pin (17) 2D-7687 Bolt (19) 2J-3507 Full Nut (23) 3K-0360 O-Ring Seal (24) 5F-9891 Bolt (26) 5P-8250 Washer (27) 6V-8397 O-Ring Seal (31) 8T-1683 Elbow (32) 9X-2521 Full Nut (33) 9X-8897 Bolt | |
- Unless specified, tighten all fittings and hardware to standard torque.
- Check for leaks.
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| Illustration 6 | g00687600 |