Required Tools | |||
Tool | Part Number | Part Description | Qty |
A | 439-3939 | Link Bracket As | 2 |
B | 1U-9200 | Lever Puller Hoist | 1 |
Start By:
- Partially tilt the cab.
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 cooling system pressure cap slowly to relieve pressure only when engine is stopped and cooling system pressure 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 Coolant Additive contains alkali. Avoid contact with skin and eyes. |
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. |
- Recover the air conditioner refrigerant from the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the procedure. Refer to Special Publication, NEDG2500, "Air Conditioning Tools" for the tools.
- Drain the coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the correct draining procedure.
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Illustration 1 g06237658 - Disconnect air conditioning hose assemblies (1). Disconnect hoses (2).
- Lower the cab.
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Illustration 2 g06237700 - Remove pin (3) and lower cylinder (4).
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Illustration 3 g01454870 - Remove bumper assembly (7).
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Illustration 4 g02111534 If the machine is equipped with a steel mill attachment. - Use two people to remove screen assembly (8). The weight of screen assembly (8) is approximately
29 kg (65 lb) . - Remove guard assemblies (9).
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Illustration 5 g02111535 - Attach Tooling (A) and a suitable lifting device to cab (10). The weight of cab (10) is approximately
1361 kg (3000 lb) . Apply a slight lifting tension to cab (10). - Attach Tooling (A) and Tooling (B) to cab (10) and to the bucket. Use Tooling (A), Tooling (B), and the suitable lifting device to tilt cab (10).
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Illustration 6 g02111536 - Position cab (10) and install pin (6) to secure cab (10).
Required Tools | |||
Tool | Part Number | Part Description | Qty |
A | 439-3939 | Link Bracket | 2 |
B | 1U-9200 | Lever Puller Hoist | 1 |
- Attach Tooling (A) and a suitable lifting device to cab (10). The weight of cab (10) is approximately
1361 kg (3000 lb) . Apply a slight lifting tension to cab (10). - Attach Tooling (A) and Tooling (B) to cab (10) and to the bucket. Use Tooling (A), Tooling (B), and the suitable lifting device to lower cab (10).
- Remove pin (6) and lower cab (10).
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Illustration 9 g02111534 If the machine is equipped with a steel mill attachment. - Install guard assemblies (9).
- Use two people to install screen assembly (8). The weight of screen assembly (8) is approximately
29 kg (65 lb) .Show/hide tableIllustration 10 g01454870 - Install bumper assembly (7).
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Illustration 11 g06237700 - Position cab tilt cylinder (4) and install pin (3).
- Raise the cab with cab tilt cylinder (4).
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Illustration 12 g06237658 - Connect air conditioning hose assemblies (1). Connect hoses (2).
- Fill the cooling system with coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change"for the correct filling procedure.
- Fill the air conditioner refrigerant for the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the procedure. Refer to Special Publication, NEDG2500, "Air Conditioning Tools" for the tools.
Illustration 7 | g02111536 |
Illustration 8 | g02111535 |
End By:
- Lower the cab.