INSULATOR- 3796960 - Caterpillar

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13. Attach suitable lifting device to the radiator fan.
Disconnect the 6 bolts, PN 8T-4835, securing the radiator fan to the engine.
Rotate radiator fan and secure the fan to the engine with the 6 bolts, PN 8T48345 and 6 washers PN 8T-4223. Pre-tighten the bolts by hand and finally tighten to the rated torque value. Torque bolts in accordance with 1E0279A, to 105Nm.
Reference step 1 to verify proper radiator fan inspection and orientation.
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14. Attach suitable lifting device to the radiator group. The weight of the radiator is approximately 891 kg (1964 lb). Move radiator toward engine. It may be necessary to loosen the fasteners on the fan shroud in order to ensure the fan on engine is not damaged when positioning the radiator. After radiator is positioned retighten fan shroud bolts. When retightening the shroud ensure about 12 mm clearance all the way around between tip of fan blades and shroud.
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15. Install bolts on both side of radiator.
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16. Install fan guard on radiator.
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17. Connect elbow.
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18. Connect tube assembly to engine and radiator.
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19. Install tube assembly and clamps.
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20. Install tube assembly.
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21. Install the 2 tube assemblies.
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22. Install coolant level sensor and ladder clip ensuring the tip of sensor is free of debris. Tie wrap harness to tube assembly as required.
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23. Connect fuel hose to fuel cooler.
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24. Remove plug from front of radiator and install adapter and ball valve. Fill the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" or Operation and Maintenance Manual, "Cooling System Coolant (DEAC) - Change".
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