BRAKE GP-SERVICE & PARKING 3662531 - Caterpillar

Assembly Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Different turbochargers are available for use with 3500B Engines. For instructions and torques for your specific turbocharger, see the Specifications, "Turbocharger" topic. The following procedure describes the assembly of a typical turbocharger.Note: Obtain new seals for assembly. Thoroughly clean all of the parts. Unless other instructions are provided, coat the parts of the cartridge with clean engine oil.
Illustration 1 g01054903
Ensure that the following parts are aligned correctly upon assembly: turbine housing (4), cartridge assembly (6) and compressor housing (8).
Illustration 2 g01054902
Install bolts (7).
Use two people in order to install cartridge assembly (6) in compressor housing (8). The weight of cartridge assembly (6) is approximately 30 kg (70 lb).
Install turbine housing (4).
Install bolts (3) and (5). Refer to Specifications, "Turbocharger" for the correct torque.
Connect tube assemblies (1) and (2). End By:
Install the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Install".