4. Internal gear
Assemble internal gear of drive axle at multiple spline
at the end of supporting bearing.
5. Round nuts
(1)Assemble round nuts and fasten. Knock internal gear
slightly with copper stick to make internal gear in place.
Note: Grapple theΦ22.5 hole on wheel hub with
push and pull ergometer, pull ergometer along with
tangential direction, indication on ergometer is
160±10N, if the indication is not within the range of
160±10N, adjust tightness degree of round bolts
according to the indication until it is within the range
of 160±10N. In the end, coat Letai 262 thread
fastening sealant for 5~6 from the second thread
hole of internal gear (form a liquid level at 1/3 circle
of thread), then fasten bolts, and fix round nuts.
Note: Before dynamometry, rotate hub wheel for
more than 5 times.
Letai 262 thread fastening sealant
(2) Tighten the bolt of round nuts ,then tighten with
Wire.
Note: fastening torque
60±10Nm
SPC000009 Front Axle
Page 28
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