RING 8G4569 - Caterpillar

Removal Procedure
Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Sulfuric Acid Burn Hazard, may cause serious personal injury.The clean gas induction (CGI) valve 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 1 g01369774
Disconnect tube assembly (2) and loosen clamp (1) .
Remove tube assembly (3) .
Disconnect tube assemblies (4) .
Disconnect harness assemblies (5) .
Illustration 2 g01369787
Disconnect tube assemblies (6) .
Remove bolts (8) and remove tube assembly (7) .
Illustration 3 g01369813
Disconnect hose (10) .
Loosen clamps (9) and remove tube assembly (11) .
Illustration 4 g01369838
Remove hoses (12) .
Illustration 5 g01369844
Remove bolts (14) and remove clean gas induction valve (13) .