| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 138-7575 | Link Brackets | 4 |
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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 work tools have been lowered to the ground, and the 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. |
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Personal injury can result from hot coolant, steam and alkali. At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot coolant or steam. Any contact can cause severe burns. Remove filler cap slowly to relieve pressure only when engine is stopped and radiator cap is cool enough to touch with your bare hand. Do not attempt to tighten hose connections when the coolant is hot, the hose can come off causing burns. Cooling System Conditioner contains alkali. Avoid contact with skin and eyes. |
| NOTICE |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products. Dispose of all fluids according to local regulations and mandates. |
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
- Turn the disconnect switch to the OFF position.
- Drain the coolant from the cooling system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual for the correct procedure.
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Illustration 1 g01418688 - Unlock lock (1) and remove cover (2).
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Illustration 2 g01418690 - Disconnect hose assembly (3) and hose assemblies (4). Move hose assembly (3) and hose assemblies (4) out of the way.
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Illustration 3 g01418691 - Disconnect harness assembly (7).
- Remove bolts (6) and move governor pedal gp (5) out of the way slightly.
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Illustration 4 g01418692 - Remove the cotter pin and pin (8) from cable assembly (9). Remove governor pedal gp (5).
- Remove clip (10) and remove cable assembly (9) from the cab.
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Illustration 5 g01418693 - Remove the bolt and ground strap (11) from cab (12).
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Illustration 6 g01418694 - Remove bolts (13) and cover (14).
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Illustration 7 g01418695 - Disconnect harness assembly (15) and harness assembly (16) from cab (12).
- Remove the nut and disconnect cable assembly (17) from cab (12).
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Illustration 8 g01418696 - Disconnect hoses (18) from cab (12).
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Illustration 9 g01418697 - Remove the bolts and cover (19).
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Illustration 10 g01418698 - Remove bolt (20) and spacer (21) from hose (22).
- Loosen the clamp and disconnect hose (22).
- Loosen the clamp and disconnect hose (23).
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Illustration 11 g01418699 - Remove the bolts and cover (24).
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Illustration 12 g01418700 - Disconnect hose assemblies (26) from hydraulic hand control (5).
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Illustration 13 g01418792 - Remove the bolts and cover (27).
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Illustration 14 g01418793 - Remove the bolts and storage box (28).
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Illustration 15 g01418794 - Remove the bolts and panel (29).
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Illustration 16 g01418795 - Remove clip (31) and pin (30).
- Loosen jam nut (32) and remove cable assembly (33) from the cab.
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Illustration 17 g01418796 Show/hide table
Illustration 18 g01418797 - Attach a suitable lifting device and Tooling (A) to cab (12). Remove bolts (34) and remove cab (12) from the machine. The weight of cab (12) is approximately
771 kg (1700 lb) .
