D7E Track-Type Tractor Systems Caterpillar


Track Roller Frame

Usage:

D7E HKA



Illustration 1g03739385

Typical example

Table 1
Specification for 377-5274 Track Roller Frame Gp and 377-5275 Track Roller Frame Gp    
Item     Qty     Part     Specification Description    
1     1     221-3197 Bushing     Bore after assembly is
101.750 ± 0.109 mm (4.0059 ± 0.0043 inch).    
2     1     362-8132 Bushing     Bore after assembly is
164.048 ± 0.239 mm (6.4586 ± 0.0094 inch).    
3     2     7X-2579 Bolt     Torque to
900 ± 100 N·m (664 ± 74 lb ft).    
4     8     173-9779 Bolt     Torque to
1000 ± 125 N·m (738 ± 92 lb ft).    

Caterpillar Information System:

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