KIT-PIN 4160246 - Caterpillar

Illustration 1 g03428471
Table 1
Specification for 348-9664 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 As required, use washer in order to obtain the required gap of less than 1.0 mm (0.04 inch). The maximum gap between the idler shaft and the roller frame assembly must be less than 1.0 1.0 mm (0.04 0.04 inch). The maximum of six washers per side should be used. The washers must be installed equally on both sides:
30 7X-0567 Hard Washer Thickness is 1.0 mm (0.04 inch).
2 7X-0564 Hard Washer Thickness is 3.0 mm (0.12 inch).
4 8 8T-6430 Bolt Before assembly, apply blue Loctite 242 to the threads.
Torque to 570 70 N m (420 52 lb ft).
5 2 356-2459 Bushing Bore before assembly is 63.50 to 63.83 mm (2.500 to 2.513 inch).
Installation depth is 1.0 1.0 mm (0.04 0.04 inch).