why i outta!

[voodoodadi@hotmail.com]

a rock got sucked thru my intake grate.busted right thru.i got the rock out
and there appears to be no obivious damage.as you power up past 10mph
the impeller seems not to push water.it just spins.how do you take the pump
assembly apart to inspect it?what should i look for.any advice would be
very cool.thanx.