Check the radial run-out of input shaft liking that shown in
figure, maximal diameter is 0.03mm.
Check the distance from back surface of synchronous loop to
gear end surface with clearance gauge, the minimal value
should be 0.8mm, if the minimal distance could not reach this
value, it is necessary to change synchronous loop.
Check the distance between gear cover and shift fork with
clearance gauge, its maximal value is 0.35mm, or it is neces-
sary to change gear cover or shift fork.
Measure the minimal diameter of abrasion surface A of input
shaft with micrometer, its value is 33.985mm, and the mini-
mal diameter of surface B is 30.985mm, if the value exceeds
this scope, it is necessary to change input shaft.
Transmission—Disassemble assembly 175