C7 Engines for Caterpillar Built Machines Pistons and Connecting Rods - Disassemble Caterpillar


Pistons and Connecting Rods - Disassemble
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1.1. Disassembly Procedure

Disassembly Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
4C-3601  Piston Ring Expander 
1P-1861  Retaining Ring Pliers 

Start By:

  1. Remove the pistons and the connecting rods. Refer to Disassembly and Assembly, "Pistons and Connecting Rods - Remove".


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.




    Illustration 1g01126141

  1. Use Tooling (B) to remove retaining ring (2).

  2. Remove piston pin (5) and separate piston (1) from connecting rod (3).

  3. Use Tooling (A) to remove piston rings (4).

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