Extractor for Mk IX sextant Index Bearing

 

In use the body is screwed onto the bearing housing. The extractor bolt is then screwed up by hand to break the siezed bearing. The locking ring is only used, with the O ring to make the tool grease tight if used as a lubricator.

On the left can be seen the extractor, above the nut removal tool and lower right is a dummy bearing housing I made.

 

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