XT6 Hose On 375 Excavators Replaces The XT5 Hose To Increase Reliability And Durability Caterpillar


XT6 Hose On 375 Excavators Replaces The XT5 Hose To Increase Reliability And Durability

Usage:

EXCAVATORS375 (8XG1-329, 8WJ1-96),
375 L (6RL1-83, 1JM1-410),
5080 (8SL1-110) EXCAVATORS

Problem:

The XT5 hose may fail prematurely.

Solution:

The XT6 hose is more durable and is used to replace the XT5. All machines built after the machines listed above have the XT6 hoses installed. Refer to the following table and Illustrations 1,2 and 3 for the locations of the hoses and the new part numbers.


Illustration 1.

7Y8007 Pump (A) Lines Gp.

(1) 148-1637 Hose As.
(2) 148-1638 Hose As.
(3) 148-1639 Hose As.
(4) 148-1640 Hose As.
(5) 148-1641 Hose As.
(6) 148-1642 Hose As.
(7) 148-1643 Hose As.
(8) 148-1654 Hose As.


Illustration 2.

7Y8005 Front Lines Gp..

9. 148-1644 Hose As.
10. 148-1641 Hose As.
11. 148-1645 Hose As.
12. 148-1655 Hose As.
13. 156-0576 Hose As.
14. 156-0577 Hose As.


Illustration 3.

7Y7995 Swing Motor (A) Lines Gp..

(15) 156-0578 Hose As.
(16) 156-0579 Hose As.

COPYRIGHT 1999 CATERPILLAR ALL RIGHTS RESERVED

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