19
is supported by thrust gaskets on the inner side of the steering upper and lower axle plates.
The thrust gaskets are also self-lubricating as the axle sleeves. The connection between the
main pin and the steering knuckle assembly is achieved by tightening the screw, and the main
pin and the steering knuckle assembly are relatively fixed.
Note: There is no need to add grease (oil) to the sleeves and thrust gaskets, as they
are self-lubricating bearings