17th October 2020, 18:51
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#8
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This is my second home
R75 Saloon.
Join Date: Feb 2009
Location: France/or Devon.
Posts: 14,003
Thanks: 3,851
Thanked 2,167 Times in 1,816 Posts
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The tab is there to stop any turning motion being transferred to the nut and thus undoing it.-------(I reckon. )--
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