Press first and second gear synchronizer assembly in input
shaft with pressure machine, its direction likes that shown in
figure.
Use new clip spring used for shaft to replace that one which
has been stretched.
Note: do not hurt the shaft surface.
Assemble synchronous ring, roller bearing and second gear.
Press third gear in output shaft with pressure machine liking
that shown in figure, its direction likes that shown in figure.
Use pressure machine to press forth and fifth gear in output
shaft with the method in figure, its direction likes that shown
in figure.
Transmission—Disassemble assembly 179