New Hose assembly for the Grapple Lines Group Is Now Used on Certain Wheel Skidders {5057, 6307} Caterpillar


New Hose assembly for the Grapple Lines Group Is Now Used on Certain Wheel Skidders {5057, 6307}

Usage:

525D 2L5
Wheel Skidder
525D (S/N: 2L5151-173; GKP451-500)
535D (S/N: 3L5133-142; MTP371-428)
545D (S/N: 4L5155-182; KGP244-273)
555D (S/N: 5L5110-181; PGY149-155)

Description Of Change: New hose assembly for the grapple lines group is now used on the machines listed above. The new hose assembly design change eliminates the need for the adapter, moves the sleeve end of the coupling above the pivot point of the upper snubber pin. The design change reduces the pulling on the hose assembly with the grapple head movement.

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.

Table 1
Parts List 
Item  Qty  New Part Number  Part Name  Former Part Number
(1) 
472-0325  Hose As  491-2765 
(1) The former part number listed is for reference only and may differ


Illustration 1g06230923
Grapple lines group
(1) 472-0325 Hose As

The 472-0324 Hose Kit is adaptable to the products within the listed serial numbers for the following machines.

Table 2
472-0324 Hose Kit Adaptable Machines List 
Serial Number Prefix 
S/N:GKP1-450 
S/N:MTP1-370 
S/N:KGP1-243 
S/N:PGY1-148 
S/N:2L51-150 
S/N:3L51-132 
S/N:4L51-154 
S/N:5L51-109 

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