G3500 Engines Caterpillar

Turbocharger - Remove

Usage:

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NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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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, 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 to a level below the turbochargers into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".
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Illustration 1 g01250347
Remove bolts (2) from each end of oil drain tube (4). Remove oil drain tube (4).
Remove tube assembly (3).
Remove bolts (1).
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Illustration 2 g01250350
Remove bolts (7) from the oil supply line. Remove the oil supply line and the gasket from the turbocharger.
Remove air inlet tube (5) and tube assembly (6).
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Illustration 3 g01250354
Attach a suitable lifting device to turbocharger (9). The weight of turbocharger (9) is approximately 38 kg (84 lb).
Remove nuts (8) that attach turbocharger (9) to the exhaust manifold. Remove turbocharger (9) from the engine.