After the parts are washed and dried in clean wash oil, check again the journal, bearing, oil seal, thrust washer (some cars do not have this washer) and other parts of the surface of the cross shaft. There should not be any defect.
This article quotes the customer’s long-term experience of using the expansion sleeve, and the transformation and redesign of the expansion sleeve connection structure not only meets the repair requirements, but also successfully applied in production practice and achieved good results.
The expansion sleeve is a conservative basic element widely used in the combination of large load machines in the new domestic machinery today. In the combination of the wheel and the shaft, the coupling expansion sleeve is the pressure generated between the containing surfaces by tightening the high-strength nut A keyless joint installation that completes load transfer with friction.
To ensure the constant angular velocity of the rotary motion and the synchronous rotation between the main and the driven shafts, a double cross universal joint or two single cross universal joints should be used in combination, and meet the three conditions;