Brakes may have been changed but i doubt the nipples .. if they have then they will come undone with no problem .
No grease whatsoever .. it will contaminate the brake fluid .. i can't say to what degree as its just something that's not done .
In short .. don't force any nipple .. a sharp hit with the palm of the hand on the spanner should undo them .. if too tight then your at the point of they could snap .. so in my case we advise the customer and see if he wants us to try more force with the knowledge it might snap .
Yours will probably be fine but we are covering all bases here to make you aware of possible problems so don't be alarmed .
No grease whatsoever .. it will contaminate the brake fluid .. i can't say to what degree as its just something that's not done .
In short .. don't force any nipple .. a sharp hit with the palm of the hand on the spanner should undo them .. if too tight then your at the point of they could snap .. so in my case we advise the customer and see if he wants us to try more force with the knowledge it might snap .
Yours will probably be fine but we are covering all bases here to make you aware of possible problems so don't be alarmed .
