Pull the selector shafts (1) out of the selector forks.
Swing the selector forks (3/8) out towards the edge of the cover (arrows).
Remove locking pin (9).
Press guide plate (5) in the opposite direction to the spring loading (arrow).
Swing locking lever (6) towards input shaft, hold it there and pull out the selector drum (4), turning it slightly at the same time.
Remove thrust washers (2) and spacing washer (11).
Release the locking lever (6).
Remove the selector shaft (7) with spacing washer.
Remove selector forks (3).
Selector fork (8) remains in the intermediate shaft (10).