PLATE 3F4105 - Caterpillar

Removal Procedure
Start By:
Remove the high pressure turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Remove - High Pressure".
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.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Drain the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".
Illustration 1 g01079977
Disconnect harness assembly (6) .
Disconnect hose (7) .
Disconnect hose (8) .
The ends of the bellows are very sharp. Injury could occur if the bellows are not handled properly. Handle the bellows by the convolutions.
Loosen clamp (1). Remove bellows (2) .Note: Ensure that the bellows are not damaged.Note: Refer to Special Instruction, REHS1728, "Application Guideline for the Bellows" for additional information on handling the bellows.
Disconnect tube assembly (3) .
Remove bolts (4) .
Remove precooler (5) .