Layshaft Bearing Outer Race removal

MFC said:

Hi Everyone,
Has anyone actually done this??
The WSM suggests betting a correct diameter stick - putting some thick oil in the recess and hitting it - and it 'normally comes out' - I am guessing using hydraulics, not sure how though.
Any tips???
And there are no holes behind it in the gearbox case - probably best not to drill any new ones.
Thanks in advance

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jamesmartin said:

series 3s have 2 holes drilled in to the rear case to aid removal; with a punch, earlier boxes can have the two holes drilled

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MFC said:

Thanks for the replies

Interesting, trying not to drill the case, But having thought about this, If the hydraulic system is to work there must be a hole in the outer race to enable to oil/grease to do its thing. Can't see one in the race, maybe drill a hole (if possible) in the race back, to help hydraulic it out - thoughts?

Click to expand...

MFC said:

Thanks for the replies

Interesting, trying not to drill the case, But having thought about this, If the hydraulic system is to work there must be a hole in the outer race to enable to oil/grease to do its thing. Can't see one in the race, maybe drill a hole (if possible) in the race back, to help hydraulic it out - thoughts?

Click to expand...

MFC said:

Thanks for the replies

Interesting, trying not to drill the case, But having thought about this, If the hydraulic system is to work there must be a hole in the outer race to enable to oil/grease to do its thing. Can't see one in the race, maybe drill a hole (if possible) in the race back, to help hydraulic it out - thoughts?

Click to expand...