BUSHING 4239719 - Caterpillar

Illustration 1 g03383702
Table 1
Specification for 357-0257 Track Roller Frame Gp
Item Qty Part Specification Description
1 6 8T-4140 Bolt Tighten six bolts in the numerical sequence 1 to 8 as shown in Illustration 1.
Tighten to 120 10 N m (89 7 lb ft).
Again turn to an angle of 60 5 degrees.
2 2 8T-4193 Bolt Tighten two bolts in the numerical sequence 4 and 5 as shown in Illustration 1.
Tighten to 120 10 N m (89 7 lb ft).
Again turn to an angle of 60 5 degrees.
3 8 8T-6430 Bolt Apply Loctite 243 to the threads.
Torque to 570 70 N m (420 52 lb ft).