HOSE AS 3854834 - Caterpillar

Removal Procedure
Start By:
Remove the engine side guards. Refer to Disassembly and Assembly, "Engine Side Guards - Remove and Install".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.Note: Cleanliness is an important factor. Before you begin the removal procedure, the exterior of the components should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
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, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar 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 for disposal. Refer to Operation and maintenance Manual, "Cooling System Coolant (ELC) - Change".
Illustration 1 g01098436
Loosen clamps (1). Disconnect hose (2) .
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Release springs (3). Remove cover (4). Disconnect tube assemblies (5) and (7). Loosen clamp (6). Loosen clamps (8). Disconnect hose (9) .
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Attach a suitable lifting device onto turbocharger (10). The weight of turbocharger (10) is approximately 45 kg (100 lb). Disconnect tube assembly (12). Remove bolts (11) and remove turbocharger (10) .