C7 On-Highway Engine Caterpillar


Clean Gas Induction Cooler - Remove and Install

Usage:

C7 C7S

Removal Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-8087     Seal Plug     1    
B     8N-9038     Plug     1    


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

Dispose of all fluids according to local regulations and mandates.


------ WARNING! ------

Sulfuric Acid Burn Hazard, may cause serious personal injury.

The clean gas induction cooler may contain a small amount of sulfuric acid. The use of fuel with sulfur levels greater than 15 ppm may increase the amount of sulfuric acid formed. The sulfuric acid may spill from the CGI cooler during service of the engine and may travel to other downstream components. The sulfuric acid will burn the eyes, skin and clothing on contact. Always wear the appropriate personal protective equipment (PPE) that is noted on a material safety data sheet (MSDS) for sulfuric acid. Always follow the directions for first aid that are noted on a material safety data sheet (MSDS) for sulfuric acid.

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  1. Drain the coolant from the cooling system into a suitable container for storage or for disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change".



    Illustration 1g01256685

  1. Loosen hose clamps (2) . Disconnect hose (1) . Loosen hose clamps (4) . Disconnect hose (3) . Loosen hose clamps (6) . Disconnect hose (5) . Remove bolts (7) .

  1. Install Tooling (A) on the inlet side of the clean gas induction cooler.

  1. Install Tooling (B) on the outlet side of the clean gas induction cooler.



    Illustration 2g01256744

  1. Remove nut (8) and bolt (9) . Remove clean gas induction cooler (10) .

Installation Procedure

Table 2
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-8087     Seal Plug     1    
B     8N-9038     Plug     1    


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

Dispose of all fluids according to local regulations and mandates.


------ WARNING! ------

Sulfuric Acid Burn Hazard, may cause serious personal injury.

The clean gas induction cooler may contain a small amount of sulfuric acid. The use of fuel with sulfur levels greater than 15 ppm may increase the amount of sulfuric acid formed. The sulfuric acid may spill from the CGI cooler during service of the engine and may travel to other downstream components. The sulfuric acid will burn the eyes, skin and clothing on contact. Always wear the appropriate personal protective equipment (PPE) that is noted on a material safety data sheet (MSDS) for sulfuric acid. Always follow the directions for first aid that are noted on a material safety data sheet (MSDS) for sulfuric acid.

----------------------



    Illustration 3g01256744

  1. Position clean gas induction cooler (10) onto the engine. Install bolt (9) and nut (8) .

  1. Remove Tooling (A) and remove Tooling (B) from both the inlet and the outlet sides of the clean gas induction cooler.



    Illustration 4g01256685

  1. Install bolts (7) . Connect hose (5) . Tighten hose clamps (6) . Connect hose (3) . Tighten hose clamps (4) . Connect hose (1) . Tighten hose clamps (2) .

  1. Fill the cooling system with coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change".
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