PLATE AS 1183290 - Caterpillar

Illustration 1 g03419435
Table 1
Specification for 110-2976 Track Link As (1)    
Item     Qty     Part     Specification Description    
-     -     -     Use the following procedure to tighten the track bolts:
1. Torque the bolts to
400 70 N m (295 52 lb ft).
2. Tighten the bolts by an additional turn of 120 5 degrees.
3. Install the nuts so that the flat side of the nut is against the link.    
-     -     -     The maximum force for the track link assembly is
590000 N (132638 lb).    
-     -     -     The reference setting force is
460000 N (103413 lb).    
A     -     -     Distance between the bolt holes is
120.84 0.39 mm (4.757 0.015 inch).    
B     -     -     Distance between the bolt holes is
168.84 0.39 mm (6.647 0.015 inch).    
C     -     -     Distance between the bolt holes is
128.24 0.80 mm (5.049 0.032 inch).    
D     -     -     Distance between the bolt holes is
168.24 0.80 mm (6.623 0.032 inch).    
E     -     -     End play for the link assembly is
0.00 to 0.20 mm (0.000 to 0.008 inch).    
F     -     -     Protrusion at one end of the pin is
4.9 0.8 mm (0.19 0.03 inch).    
G     -     -     Distance from the end of the pin to the surface of the stopper is
8.0 4.0 mm (0.31 0.16 inch).    
H     -     -     Bushing protrusion at each end
1.80 0.13 mm (0.071 0.0051 inch).    
( 1 ) All joints of the link assembly must have flexibility even with a measurable end play of zero. Flexibility is the ability for movement from the weight of the link assembly.