CORE AS-RADIATOR 4518960 - Caterpillar

Illustration 1 g03838200
Table 1
Specification for the 424-3629 Auxiliary Water Pump Gp and 9Y-8175 Auxiliary Water Pump Gp
Item Qty Part Specification Description
A 1 430-9695 Shaft Width of groove in the shaft for thrust washer is 6.25 0.05 mm (0.246 0.002 inch).
B 2 423-0938 Thrust Washer Thickness of the new thrust washer is 6.120 0.025 mm (0.2409 0.0010 inch).
C - - Bore in the bushing for auxiliary drive shaft is 75.000 0.055 mm (2.9528 0.0022 inch).
D 1 212-8183 Impeller Bore diameter of the impeller is 19.000 0.013 mm (0.7480 0.0005 inch).
Diameter of shaft over impeller end is 19.050 to 19.060 mm (0.7500 to 0.7504 inch).
E 1 127-5400 Bushing Installation depth of the bushing in the housing assembly is 1.5 0.5 mm (0.06 0.02 inch).
1 1 9X-4594 Lip Type Seal Do not lubricate the sealing lip of the lip type seal.
3 - - Lubricate the shaft with a thin film of clean engine oil before pressing the impeller (2) onto the shaft. The end of the shaft must be flush with the face of the impeller within 0.15 mm ( 0.006 inch).
4 1 235-3546 O-Ring Seal Lubricate the bore lightly with 5P-3975 Rubber Lubricant.
5 1 9M-3786 O-Ring Seal Lubricate the bore of the O-ring seal with clean engine oil, glycerin, or clean water.