Daewoo KORANDO Service Manual page 1118

5B-20 MANUAL TRANSMISSION
18. Remove the slip yoke snap ring from the main shaft.
19. Remove the 5th speed drive gear snap ring from the main
shaft.
20. Make alignment marks on the case and input bearing
retainer and remove the 4 input shaft bearing retainer bolts,
using a 13 mm wrench.
Notice
Apply sealer on these bolts during assembly.
Remove the input bearing retainer with the bearing outer
race and shim.
21. Remove the input shaft from the case by rotating it until
the flat surface appears.
22. Remove the following parts from the input shaft.
4th speed gear blocking ring.
Main shaft thrust race and bearing.
Main shaft pilot bearing rollers (15 rollers).
Notice
Be careful not to dissipate the pilot bearing rollers.