Re: Loose nut - help!
That is a rather critical fastener that secures the leading link to the fork slider tube bridge. It is NOT supposed to be loose. In fact, this fastener is secured at the factory with thread locking compound (Loctite).
To remove/tighten, you need the special slotted socket (See attached pic) that allows you to hold the inner allen bolt steady as you tighten the outer lock nut which get's torqued to 130Nm. If yours is loose, I would recommend removing it, cleaning the threads, reapply Loctite, tighten to the proper torque, and Bob's your uncle.
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