Install the output shaft in a vertical position
Remove lock 1 and spring 2 synchronizer rings of 3rd and 4th gears
Pry up the 3rd gear with two screwdrivers and move it up together with the synchronizer.
Remove 3rd and 4th gear synchromesh.
Then remove the 3rd gear with locking ring.
Mark the blocking ring in relation to the coupling.
Remove the 3rd gear needle bearing and mark it.
Remove the circlip of the output shaft thrust half-rings.
Remove the two stop rings.
Remove the locking ball.
Remove the 2nd gear with locking ring.
Mark the blocking ring in relation to the coupling
Remove the 2nd gear needle bearing and mark it
Remove 1st and 2nd gear synchromesh and 1st gear.
The operation is similar to the removal of the synchronizer of 3rd and 4th gears and the 3rd gear
Turn the shaft.
Remove the circlip and spring from the speedometer drive gear.
Remove the speedometer drive gear by first removing the locking ball
Compress ball bearing 1 and remove thrust washer. Remove gear 2 5th gear with blocking ring 3.
Mark the blocking ring in relation to the coupling.
Remove the needle bearing and spacer. Mark the needle bearing.
Remove the circlip.
Remove the 5th and reverse synchro and reverse gear.
The operation is similar to the removal of the synchronizer of 3rd and 4th gears and the 3rd gear
Output shaft assembly
Assembly of the secondary shaft is carried out in the reverse order of disassembly.
Before assembling, lubricate the output shaft parts with a thin layer of transmission oil.
Pay attention to the fact that when assembling the synchronizer crackers enter the grooves of the blocking rings.
The ball bearing must be pressed onto the shaft, applying force only to the inner ring of the bearing.