SPRING 4397593 - Caterpillar

Illustration 1 g03334098
Table 1
Specification for 379-8153 Auxiliary Water Pump Gp
Item Qty Part Specification Description
1 4 0S-1594 Bolt Torque to 35 5 N m (26 4 lb ft).
2 1 9S-4190 O-Ring Plug Torque to 116 10 N m (86 7 lb ft).
Illustration 2 g06323153
Rear view
Table 2
Item Qty Part Specification Description
3 3 9S-8752 Full Nut Torque to 27 4 N m (239 35 lb in).
4 3 9M-2151 Taperlock Stud Torque to 35 5 N m (26 4 lb ft).
5 1 5H-6734 O-Ring Seal Before assembly, lightly lubricate the bore with glycerin or an approved equivalent.
6 1 149-5462 O-Ring Seal Before assembly, lightly lubricate the bore with glycerin or an approved equivalent.
7 1 3D-2824 O-Ring Seal Before assembly, lightly lubricate the bore with glycerin or an approved equivalent.
Illustration 3 g03334100
Table 3
Item Qty Part Specification Description
8 1 7G-8478 Adapter Torque to 100 10 N m (75 7 lb ft).
9 1 9X-4594 Lip Type Seal Do not lubricate the sealing lip.
10 1 212-8186 Impeller Before installation, bore in the impeller for the pump drive shaft is 25.342 0.013 mm (0.9977 0.0005 inch).
11 1 7N-4758 Thrust Washer Thickness of the new thrust washer is 8.5 mm (0.33 inch).
Width of groove in the pump drive shaft for the new thrust washer is 8.75 0.05 mm (0.344 0.002 inch).
B 1 212-8180 Pump Drive Shaft As Lubricate with a thin film of clean engine oil before pressing the impeller onto the shaft. The end of the shaft must be flush with the face of the impeller within 0.00 to 0.30 mm (0.000 to 0.012 inch).
Diameter over the impeller end is 25.400 to 25.413 mm (1.0000 to 1.0005 inch).
C - - Distance from the impeller to the face of the pump housing assembly is 31.6526 0.4425 mm (1.24616 0.01742 inch).