OPERATOR AR- 4687388 - Caterpillar

Illustration 1 g02766997
Table 1
Specifications for 227-5971 Track Carrier Roller
Item Qty Part Specification Description
1 1 217-6359 Collar Lubricate the bore lightly with the lubricant that is being sealed.
2 1 9W-5224 Duo-Cone Seal Gp The rubber toric seals and all the contacting surfaces must be clean and dry at assembly. Before assembly, apply a thin layer of oil to the contacting surfaces of the metal seal rings. The seal rings must be assembled square. The rubber toric seal should not bulge and the rubber toric seal should not twist. Refer to Special Instruction, SEHS8364, "Assembly and Installation of Conventional Duo-Cone Seals"
3 1 8P-6188 Retainer Plate Assemble the face of the plate that is ground to the end of the shaft and bearing.
4 1 357-1634 Cover Apply green Loctite 609 on the mating surface between cover and roller assembly.
5 1 7H-3171 Pipe Plug Apply blue Loctite 242 to the threads before assembly.
6 1 227-1163 Shaft Prior to assembly length (A) must be free of paint.
Length (A) is 78.0 mm (3.07 inch) minimum.
B - - Distance from the collar face to the end of shaft is 86.05 0.13 mm (3.388 0.005 inch)