Error in 7631 instruction book parts?

rolvtd

I am doing an inventory of set #7631 Dump Truck using the online instructions from Lego.com and the parts list say 6 copies of 4542677. Looking over the instructions, there doesn't seem to be a use of 6 of those parts. Is this a misprint? Did I miss something in the building instructions? They usually do not put the "extra" parts in sets in the instruction book right?

StuBoy

I think it must be misprint. Looking at the parts link from Brickset it only shows 1 of that part.
http://www.brickset.com/detail/?set=7631-1

rolvtd

Thanks for the advice.

StuBoy

It also lists 6 of that part in the actual printed instructions. Good spotting!

plasmodium

I remember a Technics set I had once that said it only included one wheel and four tyres, but it definitely had all four (It was a front-end loader from about 2003ish), so mistakes are not unheard of.