[CentOS] script help

Hi

I am sure the answer here is really easy but i am stuck!

# mount | grep data | awk '{print$1,$2,$3}'

gives me the info i require locally, however i need to execute this over 
about 1000 hosts so i run things remotely using ssh something like

# MOUNTER=`ssh $i 'mount | grep data | awk '{print$1,$2,$3}''`

however this fails as at the end of the line there are 2 ticks eg ' 
together -

Can anyone offer me some syntax help please?

thanks