Cleaning your bike can reveal maintenance needs.

[Grumpy Goat]

Agree 100%. My inclination is that "wrist tight" would be fine. Will check mine in a bit.

Well I couldn't check the tightness of mine as I don't seem to have the right size torx bit ... looks like it needs maybe a 60 mm (?). Anyway, here is the appropriate excerpt from my Haynes Manual. Threadlock is indicated at the top of the second image, which is the continuation of the Installation instruction from the bottom right of the first image.