BI001467
Replacement of wear parts _________________________________________ Crawler assembly The crawler assembly (Fig. 79) consists of a take-up assembly and drive assembly that transmits torque to the crawler track via a hydraulic drive motor coupled to the tram drive torque hub. As soon as any component of the drive assembly is worn or damaged, the component must be replaced. Fig. 79: Crawler assembly main components
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Crawler track Hydraulic motor (not shown) Torque hub Grease take-up (located behind cover) Take-up roller assembly
________________________________________________________________ FB140 (7MFBHM-48DD) Feeder Breaker 5.126
