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Re: Headstock bearings


 

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I think the procedure is tagged in the sticky's in South Bend forum over on Practical Machinist .

It's also in the Ilion South Bend rebuild books I think

animal

On 12/19/24 8:25 PM, Gary_K via groups.io wrote:

Ahh - got it. ?Thanks.

On Dec 19, 2024, at 11:15?PM, Gary Johnson via groups.io <gwj@...> wrote:

?
It’s a glorified crowbar test. Put an indicator on the top of the spindle. Stick a piece of heavy bar stock in the spindle or chuck and lift upwards. Someone else can chime in with the allowable deflection but it’s something around 1 mil.?
?
Gary

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