speedo not working

Hi Guys
I took off my front and rear wheels (84 Interceptor) and dropped them off at the local Honda dealer to have them install some new tires and now after putting back on the front tire, the speedometer housing (that metal housing where the speedo cable goes into, on the left side of the wheel) it doesn't stay put, I can pull it out a little, even though the wheel is back on

did they mess up something at the dealer?

I don't remember a spacer being there...is there suppose to be?

what holds the housing in place?

Thanks
Rob

 

well, I took it back to the dealer and it was their fault, they put the axel in backwards...so all is well now