just tighten them up. nothing major.
the wheels need to be torqued to 100 lbs.
we use impact on them caliper bracket bolts.
the caliper just tighten with a wrench till tight.
whatever you do dont put anything but land rover approved grease on the caliper slides.
or else, their is a small package of the grease for about fifteen bucks that covers one apllication, its a special grease that wont cause the rubber to expand.
I used to work on Rovers. Got a question just ask, need a Rover looked at, Albany, New York.