CASE-GEAR 5N8387 - Caterpillar

Illustration 1 g03724841
Upper Hitch
Table 1
Specification for 388-4766 Articulating Hitch Gp
Item Qty Part Specification Description
1 2 3K-2876 Lip Type Seal Lubricate the sealing lip lightly with the lubricant that is being sealed.
2 1 118-8267 Pin As Diameter is 69.940 0.015 mm (2.7535 0.0006 inch).
3 2 7D-8349 Bearing Cone Lubricate the cones with black 5P-0960 Grease Cartridge.
4 6 8T-4176 Bolt Torque to 50 10 N m (37 7 lb ft).
5 1 8T-4139 Bolt Torque to 50 10 N m (37 7 lb ft).
Illustration 2 g03724843
Lower Hitch
Table 2
Item Qty Part Specification Description
6 2 5K-0983 Lip Type Seal Lubricate the sealing lip lightly with the lubricant that is being sealed.
7 1 118-8271 Pin Diameter is 76.154 0.020 mm (2.9982 0.0008 inch).
8 7 7X-2549 Bolt Torque to 50 10 N m (37 7 lb ft).
9 2 3F-5950 Bearing Cone Lubricate the cones with black 5P-0960 Grease Cartridge.
10 6 8T-4183 Bolt Torque to 50 10 N m (37 7 lb ft).
11 2 106-4175 Bolt Torque to 570 80 N m (420 59 lb ft).