New Hose Assembly and Brackets are Now Used on Certain 3524 Off-Highway Trucks Engines {1380} Caterpillar


New Hose Assembly and Brackets are Now Used on Certain 3524 Off-Highway Trucks Engines {1380}

Usage:

797 5YW
Off-Highway Truck/Tractor
797 (S/N: 5YW1-277)
797B (S/N: JSM1-488)

Description Of Change: New hose assembly and bracket are now used on certain Off-Highway Truck Engines. The new hose assembly has been rerouted with additional clipping to provide improved support. The new bracket with increased material thickness to provide additional strength.

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.

The new and former part numbers are listed in Table 1.

Table 1
Item  Qty  New Part Number  Description  Former Part Number(1) 
165-3929  Bolt  - 
301-7791  Clip  - 
301-7792  Clip  - 
353-7953  Grommet  - 
540-2487  Water Tube As  235-8178 
540-2488  Water Hose Assembly  377-7303 
541-2526  Hose and Tube As  376-7949 
543-5214  Bracket  213-6574 
5M-2894  Hard Washer  - 
(1) The former part number listed is for reference only and may differ.

The new hose assembly and brackets location for the engines are shown in Illustration 1.



Illustration 1g06250023
(1) 301-7791 Clip
(2) 301-7792 Clip
(3) 353-7953 Grommet
(4) 165-3929 Bolt
(5) 5M-2894 Hard Washer
(6) 540-2488 Water Hose Assembly
(7) 0S-1588 Bolt
(8) 9X-6458 Hard Washer
(9) 6V-0683 Grommet
(10) 5P-7462 Clip
(11) 5P-7463 Clip
(12) 543-5214 Bracket (2 Places)
(13) 540-2487 Water Tube As
(14) 541-2526 Hose and Tube As
(15) 384-2309 Grommet
(16) 8S-9191 Bolt

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