D9T Track-Type Tractor Power Train – Track Roller – Double Flange



Illustration 1 g02729086
Table 1
Specification for 196-9954 Double Flange Track Roller, and 245-9944 Double Flange Track Roller    
Item     Qty     Part     Specification Description    
1     4     6T-1140 Bolt     During assembly, lubricate the threads of the bolt with Loctite C5A Copper Anti-Seize. Tighten the bolt on abutment side of track roller cap prior to tightening the bolt on gap side of the track roller cap.    
Torque to
750 ± 70 N·m (553 ± 52 lb ft).



Illustration 2 g02729087
Table 2
Specification for 196-9954 Double Flange Track Roller, and 245-9944 Double Flange Track Roller    
Item     Qty     Part     Specification Description    
–     –     –     End play is
0.26 to 1.26 mm (0.010 to 0.050 inch).    
2     12     241-1855 Bolt     Torque to
135 ± 20 N·m (100 ± 15 lb ft).    
3     2     162-7862 Duo-Cone Seal Gp     Rubber toric seals must be clean and dry at assembly. All surfaces that contact the toric seals must be clean and dry at assembly. At assembly, apply a thin film of oil to the contacting surfaces of the metal seal. Seal rings must be assembled squarely with the bore. The toric ring must not bulge and the toric ring must not be twisted.    
4     2     7J-2036 O-Ring Seal     Lubricate O-ring seals and the track roller shaft lightly with the lubricant that is being sealed.    
A     –     –     The plug must not be recessed below the surface of the stopper assembly after assembly.    
Protrusion of the plug from the stopper assembly is
0.0 to 5.0 mm (0.00 to 0.20 inch).
B     –     –     Distance between the end of the track roller shaft to the seal collar is
57.92 ± 0.13 mm (2.280 ± 0.005 inch).    
C     –     –     Dimension for installing the stopper assembly below end of the track roller shaft is
11.0 ± 4.0 mm (0.43 ± 0.16 inch).    



Illustration 3 g02729088

Roller and bearing assembly

Table 3
Specification for 196-9954 Double Flange Track Roller, and 245-9944 Double Flange Track Roller    
Item     Qty     Part     Specification Description    
5     2     9W-9844 Bushing     Installation depth (D) is
13.5 ± 0.5 mm (0.53 ± 0.02 inch).    
Bore diameter (E) of the bushing after installation is
114.55 ± 0.04 mm (4.510 ± 0.002 inch).
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