3406E and 3456 Generator Set Engines Caterpillar


Pistons and Connecting Rods - Install

Usage:

3406E 8AZ

Installation Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-3526
or
149-7180    
Piston Ring Compressor     1    


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.





    Illustration 1g01076408

  1. Apply clean engine oil to the cylinder liner bore, to the piston rings, and to the outer surface of the piston.

    Note: Be careful not to damage the cylinder liners and/or the crankshaft journals during the installation of the pistons and the connecting rods.

  1. Use Tooling (A) to install piston (2) and the connecting rod in the cylinder liner.



    Illustration 2g01032888

  1. Install bolts (1) and the bearing caps. Refer to Specifications, "Connecting Rod" for the correct tightening procedure.

End By:

  1. Install the piston cooling jets. Refer to Disassembly and Assembly, "Piston Cooling Jets - Remove and Install".
  2. Install the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump - Install".
  3. Install the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Install".

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