3512C Generator Set Engine Caterpillar


Turbocharger - Assemble

Usage:

3512C LL9

Assembly Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
Bostik Never-Seez Marine Grade 


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.



NOTICE

Compressor housing must go straight on the turbocharger assembly without tilting. Tilting may cause compressor blade to tip, or the compressor shaft can be damaged.




    Illustration 1g03841646

  1. Put an alignment mark on the new turbocharger cartridge in the same location as the old turbocharger cartridge.

  2. Align the marks and connect compressor housing (1) to turbocharger cartridge (2).

  3. Apply Tooling (A) to the threads of bolts (4).

  4. Install bolts (4). Tighten bolts (4) to a torque of 40 ± 3 N·m (30 ± 2 lb ft).

  5. Rotate turbocharger cartridge (2) in order to ensure that the turbocharger cartridge (2) does not contact the compressor housing (1).

  6. Align the marks and connect turbine housing (3) onto turbocharger cartridge (2). Install clamp assembly (5) and tighten to a torque of 20 N·m (177 lb in). Tap lightly all around clamp assembly (5). Retighten clamp assembly (5) to a torque of 30 ± 2 N·m (266 ± 18 lb in). Tap lightly all around clamp assembly (5). Tighten clamp assembly (5) to a final torque of 30 ± 2 N·m (266 ± 18 lb in).

  7. Rotate turbocharger cartridge (2) in order to ensure that turbocharger cartridge does not contact the turbine housing (3).

End By:

  1. Install turbocharger.

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