C175-16 and C175-20 Locomotive Engines Caterpillar


Crankcase Breather - Remove and Install

Usage:

C175-16 3B9

Removal Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.



NOTICE

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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.

Dispose of all fluids according to local regulations and mandates.




    Illustration 1g06300733

  1. Remove insulation (1) from the separator assembly.


    Illustration 2g06300736

  2. Disconnect line assembly (2).


    Illustration 3g06300738

  3. Disconnect line assembly (5) and loosen clamp (3), clamp (4), and clamp (6).


    Illustration 4g06300740

  4. Remove bolt (9). Remove hose (7), and hose (8).


    Illustration 5g06300742

  5. Remove nuts (10), cover (11), and the four spacers.


    Illustration 6g06300746

  6. Remove bolts (12) and fumes disposal cover (13).


    Illustration 7g06300750

  7. Remove separator assembly (14).

  8. Repeat Steps 2 through 7 for the remaining separator assemblies

Installation Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Install separator assemblies (14) in the reverse order of removal.

    Note: Ensure that the foam damper pads are installed with the separator assemblies.

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