Aftercooler - Remove and Install
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 138-7573 | Link Bracket | 2 |
Start By:
- If necessary, remove the fuel control valve. Refer to Disassembly and Assembly, "Fuel Control Valve - Remove and Install".
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| NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
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| 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. |
- Drain the coolant from the cooling system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".
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Illustration 1 g01250839 - Attach Tooling (A) and a suitable lifting device to aftercooler (1). The weight of aftercooler (1) is approximately
114 kg (250 lb) . - Remove bolts (2) and disconnect the tube assemblies. Remove bolts (3), retainers (4), tubes (7), and the O-ring seals.
- Disconnect tube assembly (5) from aftercooler (1). Remove bolts (6).
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Illustration 2 g01250869 - Remove bolts (8).
- Remove aftercooler (1) from the engine.
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Illustration 3 g01250872 - Remove plate (10) and core assembly (9), if necessary.
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 138-7573 | Link Bracket | 2 |
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| NOTICE |
|---|
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Inspect the condition of the O-ring seals. Replace the gaskets and the seals, if necessary.
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Illustration 4 g01250872 - Install core assembly (9) and plate (10), if necessary.
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Illustration 5 g01250869 Show/hide table
Illustration 6 g01250839 - Attach Tooling (A) and a suitable lifting device to aftercooler (1). The weight of aftercooler (1) is approximately
114 kg (250 lb) . Position aftercooler (1) on the engine. - Install bolts (8).
- Install bolts (6) and connect tube assembly (5).
- Place clean engine oil on the O-ring seals and connect tubes (7).
- Install retainers (4) and bolts (3). Connect the tube assemblies and install bolts (2).
- Fill the cooling system to the correct level with coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".
End By:
- If necessary, install the fuel control valve. Refer to Disassembly and Assembly, "Fuel Control Valve - Remove and Install".
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