| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 155-3597 | Wheel Chock | 2 |
| B | 189-0408 | Shackle As | 4 |
| ZZ | 6V-9829 | Cap As | 6 |
| 6V-9508 | Plug | 6 | |
| 9U-7071 | Tapered Cap/Plug | 2 | |
| 9U-7070 | Tapered Cap/Plug | 1 | |
Start By:
- Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
| 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, PERJ1017, "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 hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
- Recover the refrigerant from the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant". Refer to Special Publication, NEDG5065, "Air Conditioning Tools".
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Illustration 1 g01129389 - Position Tooling (A) in front of tire assembly (1) and behind tire assembly (1).
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Illustration 2 g01129390 - Remove cover (2).
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Illustration 3 g01129393 - Disconnect harness assemblies (4) and remove all mounting hardware. Disconnect ground strap (3).
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Illustration 4 g01129398 - Disconnect hose assemblies (5) and hose (6).
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Illustration 5 g01129404 - Disconnect hose assemblies (7) and hose (8).
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Illustration 6 g01129423 - Disconnect hose assemblies (9) and (10).
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Illustration 7 g01129427 - Remove clip (11) and pin (12). Disconnect cable assembly (13). Remove bolts (14) and bracket (15). Remove all mounting hardware from cable assembly (13).
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Illustration 8 g01129436 - Disconnect hose assemblies (16) and hoses (17).
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Illustration 9 g01129441 - Disconnect harness assemblies (18) and (19).
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Illustration 10 g01129453 - Remove nut (20) and disconnect cable assembly (21). Remove all mounting hardware from cable assembly (21).
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Illustration 11 g01129483 Show/hide table
Illustration 12 g01129486 - Remove bolts (22). Reposition tank assembly (23). Disconnect hose (24) and remove tank assembly (23).
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Illustration 13 g01129489 - Attach Tooling (B) and a suitable lifting device to cab assembly (25). The weight of cab assembly (25) is approximately
635 kg (1400 lb) .Show/hide table
Illustration 14 g01129510 - Remove bolt (26). Repeat for the opposite side.
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Illustration 15 g01129511 - Remove bolt (27). Repeat for the opposite side.
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Illustration 16 g01129513 - Remove cab assembly (25).
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Personal injury can result from contact with refrigerant. Contact with refrigerant can cause frost bite. Keep face and hands away to help prevent injury. Protective goggles must always be worn when refrigerant lines are opened, even if the gauges indicate the system is empty of refrigerant. Always use precaution when a fitting is removed. Slowly loosen the fitting. If the system is still under pressure, release it slowly in a well ventilated area. Personal injury or death can result from inhaling refrigerant through a lit cigarette. Inhaling air conditioner refrigerant gas through a lit cigarette or other smoking method or inhaling fumes released from a flame contacting air conditioner refrigerant gas, can cause bodily harm or death. Do not smoke when servicing air conditioners or wherever refrigerant gas may be present. Use a certified recovery and recycling cart to properly remove the refrigerant from the air conditioning system. |
