New Track Roller Group Is Now Used on certain Excavators and Forest Machines {4180} Caterpillar


New Track Roller Group Is Now Used on certain Excavators and Forest Machines {4180}

Usage:

336F L XE DFY
Excavator
336D2 (S/N: FAJ1-14250)
336F (S/N: TZA1-20319; RKB1-21324; RBC1-10008; YFD1-20030; YBH1-20011; ZBJ1-10006; NBL1-20014; PFL1-20005; SSN1-20205; LTP1-20060; KCS1-20257; NBS1-10008; DFY1-20052; LJY1-20100; WTZ1-250)
340F (S/N: RBD1-20068; YBF1-10008; EAR1-10005)
Forest Machine
558 (S/N: F5G1-146; F5L1-268)
568 (S/N: GF81-241; L681-326)

Reference: Disassembly and Assembly, UENR0192, Track Roller - Remove and Install

Description Of Change: A new track roller group is now used on the machines listed above. The new track roller is built with improved duo-cone seals which will increase the service life of the components.

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
Required Parts 
Item  Qty  New Part Number  Part Name  Former Part Number(1) 
487-8695  Track Roller Gp  428-8691 
(1) The former part number listed is for reference only and may differ.


Illustration 1g06395387
(1) 487-8695 Track Roller Gp

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