PIPE AS 1653256 - Caterpillar

Illustration 1 g03818416
(1) Standard pin
(2) Master pin
Table 1
Specification for 216-1556 Track Link As
Item Qty Part Specification Description
- - - 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 500 70 N m (368 52 lb ft).
2. Tighten the bolts to an additional 120 5 degrees.
- - - The maximum assembly force for the link assembly is 725000 N (162987 lb).
- - - The assembly force for the master pin is 77000 N (17310 lb).
A - - Protrusion for the master bushing is 0.00 0.25 mm (0.000 0.010 inch).
B - - Distance between the bolt holes is 190.00 0.37 mm (7.480 0.015 inch).
C - - Distance between the bolt holes is 140.00 0.37 mm (5.512 0.015 inch).
D - - Protrusion for each end of the standard bushing 4.70 0.25 mm (0.185 0.010 inch).
E - - Protrusion at one end of the standard pin 2.00 0.70 mm (0.079 0.028 inch).