Why not just adjust the free play in the sprocket cover, before trying to replace it anything
Screw the lever adjuster in all the way then remove the rubber bung on the sprocket cover and open the locknut and adjust with a screwdriver until most of the free play at the lever is taken up (not all of it) tighten the locknut and then complete the final adjustment at the lever. Standard free play is 5mm between lever and mount. No need to remove the clutch to change the cable
If this does not solve the problem remove the clutch and check the springs. if they are ok you will need to check the selector forks and drum.
Unfortunately this is an engine out job but not a complete strip as you can with care remove the selector forks with the sump removed.
Good luck
Screw the lever adjuster in all the way then remove the rubber bung on the sprocket cover and open the locknut and adjust with a screwdriver until most of the free play at the lever is taken up (not all of it) tighten the locknut and then complete the final adjustment at the lever. Standard free play is 5mm between lever and mount. No need to remove the clutch to change the cable
If this does not solve the problem remove the clutch and check the springs. if they are ok you will need to check the selector forks and drum.
Unfortunately this is an engine out job but not a complete strip as you can with care remove the selector forks with the sump removed.
Good luck