EPC Parts Catalogs

826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement Aftercooler - Remove and Install Caterpillar


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  2. Disassembly and Assembly
  3. #159973
Aftercooler - Remove and Install
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826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement [UENR3838]
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement Engine Oil Cooler - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement Aftercooler - Remove and Install
AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement Combustion Head - Remove and Install - Clean Emissions Module
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement Nozzle Heater Harness - Remove and Install - Clean Emissions Module
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement Combustion Head - Remove and Install - Clean Emissions Module
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement Nozzle Heater Harness - Remove and Install - Clean Emissions Module
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement Cooling System Package (Radiator, Fan Group, Aftercooler, Hydraulic Oil Cooler, Refrigerant Condenser) - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement Cooling System Package (Radiator, Fan, Fuel Cooler, Aftercooler, Hydraulic Oil Cooler) - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Engine Supplement Aftercooler - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Start By:

  1. Remove the cooling system package.

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NOTICE

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.

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    Illustration 1g03713565

  1. Remove pin assembly (1).

  2. Remove bolts (2) and the washers. Remove bolts (4) and the washers. Remove fuel cooler (3).
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    Illustration 2g03713586

  3. Remove bolts (5) and the washers. Remove bolts (7) and the washers.

  4. Remove clip (6).
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    Illustration 3g03713608

  5. Disconnect cable (8) from refrigerant condenser (10).

  6. Remove pin assemblies (9) and remove refrigerant condenser (10).
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    Illustration 4g03713571

  7. Remove pin assembly (12).

  8. Remove clip (15).

  9. Remove bolts (11) and the washers. Remove bolts (14) and the washers. Remove hydraulic oil cooler (13).
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    Illustration 5g03713618

  10. Remove braces (16).
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    Illustration 6g03713656

  11. Attach a suitable lifting device to aftercooler (17). The weight of aftercooler (17) is approximately 91 kg (201 lb).

  12. Remove bolts (18) and the washers.
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    Illustration 7g03713636

  13. Remove bolts (19) and the washers. Use the suitable lifting device in order to lower and remove aftercooler (17).

Installation Procedure

  1. Install aftercooler (17) in the reverse order of removal.

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