An Improved Hose Assembly in the Return Lines Group Is Now Used on Certain 424B Backhoe Loaders {5057} Caterpillar


An Improved Hose Assembly in the Return Lines Group Is Now Used on Certain 424B Backhoe Loaders {5057}

Usage:

424B JRN
Backhoe Loader
424B (S/N: JRN1-4901)
424B HD (S/N: JRY1-1822)

Description Of Change: An improved hose assembly in the return lines group is now used on the machines listed above. This hose assembly is capable of withstanding more pressure and will increase the service life of the component.

Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.



Illustration 1g06220245
415-4527 Return Lines Gp
(A) 473-6149 Hose As

The 473-6149 Hose As (A) that is used in the 415-4527 Return Lines Gp is complied with Caterpillar 1E-0805 specification with double braided material.

Caterpillar Information System:

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