320, 320 GC, 323 and 323 GC Excavator Machine Systems Specifications Track Roller Mounting Caterpillar


Track Roller Mounting
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Illustration 1g06444835
Typical example

Table 1
Item  Qty  Part  Specification Description 
D1  Clearance between the track carrier roller and the mounting bracket is 6.8 mm (0.27 inch)
D2  Distance from the edge of the flange to center line of the track 86 ± 3 mm (3.4 ± 0.1 inch)
8E-5600 Track Carrier Roller  Install track carrier roller with the location as shown in Illustration 1. 
Before assembly, the surfaces must be clean and free of protective coating. 
479-7449 Track Roller Gp  The track rollers must be installed so that the plug faces outward. 

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