Originally Posted by
Scrodzilla
^ Good advice. Also, your BB spindle may need a bit of grease. I've got the same crankset and when I first took my Kilo out of the box, it was creaking like a mofo until I pulled the crank arms, greased the spindle and properly torqued down those bolts when I reinstalled the arms.
if your suggesting he put grease on a square taper that is HORRIBLE advice. grease will allow the crank arm to slide too far onto the square taper and possibly ruin both surfaces. grease also prevents a true interference fit between the crank and spindle. the crank bolts only purpose is to "set" the crank on the bottom bracket, not to hold the crank on. properly installed, bolts on a square taper system can be removed and your cranks will stay on forever (thats why you need a puller to get them off)
quick google search:
http://www.parktool.com/repair/readhowto.asp?id=103
http://www.bicycling.com/article/1,6...5203-1,00.html
if its got a splined bb, grease is suggested and you can return to your regularly scheduled thread...