HUB ASSEM. 3Y8606 - Caterpillar

Pump Head Group
Illustration 2 g06159097
Table 2
Item Qty Part Specification Description
11 1 204-1455 Sealing Nut Torque to 22 N m (195 lb in).
12 2 1G-7407 Relief Valve Gp Torque to 150 N m (110 lb ft).
13 3 087-4772 O-Ring Plug Torque to 5 N m (44 lb in).
14 1 202-2342 Spring Free length is 35 mm (1.4 inch).
15 1 6E-4240 Sealing Nut Torque to 30 3 N m (266 27 lb in). Pump Rotating Group
Illustration 3 g06159098
Table 3
Item Qty Part Specification Description
16 Use 3.55 to 3.59 mm (0.140 to 0.141 inch) spacer in place of the spring set (17) determine the shims that are required to obtain dimension (C) 108.5 to 108.7 mm (4.27 to 4.28 inch). As required, use the following shims:
1 142-9433 Shim Thickness is 0.60 mm (0.024 inch).
1 142-9432 Shim Thickness is 0.80 mm (0.032 inch).
1 142-9431 Shim Thickness is 1.00 mm (0.039 inch).
1 142-9430 Shim Thickness is 1.20 mm (0.047 inch).
18 1 142-9438 Coil Spring Free length is 39.3 mm (1.55 inch).