Hi folks,
I appear to have a small oil leak (passed MOT today despite this though!) from the gear selector shaft. I was told "it's a 10 minute job" to replace the seal. I was wondering, do I need to pop out the clutch basket and remove the selector shaft itself, or does it just fit on over the shaft where it sits?

Anyone done this? I'm just wondering how long the job's gonna take me!

Thanks for the help,

Ali