FAN 1136352 - Caterpillar

Illustration 1 g03587698
Table 1
Specification for 445-0555 Track Link As
Item Qty Part Specification Description
Fill grease in the clearance between the pin and the bushing.
- - - 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.
- - - Use the following procedure to tighten the track bolts:
1. Tighten the track bolts to 175 40 N m (130 30 lb ft).
2. Tighten the bolts to an additional 120 5 degrees.
- - - The maximum assembly force for the link assembly is 350000 N (78684 lb).
2 - 099-0653 Link Master Pin The assembly force for the link master pin is 77000 N (17310 lb).
A - - Distance between the bolt holes is 107.94 0.37 mm (4.250 0.015 inch).
B - - Distance between the bolt holes is 107.94 0.37 mm (4.250 0.015 inch).
C - 445-0551 Track Bushing Protrusion for each end of the standard bushing is 3.33 0.25 mm (0.131 0.010 inch).
D - 162-4305 Track Pin Protrusion at one end of the standard pin (1) is 3.03 0.70 mm (0.119 0.028 inch).
E - 445-0552 Master Bushing Protrusion for the master bushing is 0.00 0.25 mm (0.000 0.010 inch).