D9T Track-Type Tractor Power Train – Bogie Suspension



Illustration 1 g02725182
Table 1
Specification for 381-4188 Bogie Suspension Gp and 381-4189 Bogie Suspension Gp    
Item     Qty     Part     Specification description    
1     16     7T-9307 Cartridge Pin Assembly     The end of the cartridge pin with the larger diameter must be installed next to the cover. The end of the pin with the large diameter may be marked with an “X” or the end of the pin with the large diameter may be marked with a 4.8 mm (0.189 inch) hole. The hole or “X” mark must be on top of the vertical centerline or on the bottom of the vertical centerline. This end of the cartridge pin must be even with the outside surface of the major bogie.    
Apply black antiseize to cartridge pin bores before installing the cartridge pins.
2     –     –     Assemble the minor bogie with words “This Side Out” toward the outside of the major bogies.    
3     16     1D-4608 Bolt     Torque to
475 ± 60 N·m (350 ± 44 lb ft).    
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