SEAL AS 2639886 - Caterpillar

Illustration 1 g03593079
Table 1
Specification for 287-8223 Differential Gp
Item Qty Part Specification Description
1 3 148-7841 Spring Length under test force is 37.1 mm (1.46 inch).
Test force is 726 N (163 lb).
Free length after test is 49.21 mm (1.937 inch).
2 Total thickness of nine new separator plates and nine new friction discs is 43.83 1.89 mm (1.726 0.074 inch):
9 201-8476 Separator Plate Thickness of one new plate is 2.00 0.13 mm (0.079 0.005 inch).
9 201-8477 Friction Disc Thickness of one new disc is 2.87 0.08 mm (0.113 0.003 inch).
Before assembly, thoroughly coat with lubricant.
3 2 305-3353 Thrust Washer Assemble the washer with groove side against gear.
4 8 8T-5002 Bolt Torque to 300 40 N m (221 30 lb ft).