<P> Hearing the shark has been lured into the pipe , Michael and Kay go down to repair the underwater tunnel , so the technicians can restore air pressure and drain the water . Calvin orders the pump to be shut down to suffocate the shark , but this act instead allows her to break free from the pipe and attack Michael and Kay , but they are saved by the dolphins . They make their way back to the control room , but the shark appears in front of the window and smashes through the glass , flooding the room and killing a technician . Michael notices FitzRoyce 's corpse still in the shark 's throat with a grenade , and uses a bent pole to pull its pin , triggering the grenade 's explosion and killing the shark . In the aftermath , Mike and Kay celebrate with the dolphins , who survived their brush with the shark . </P>
<P> Hearing the shark has been lured into the pipe , Michael and Kay go down to repair the underwater tunnel , so the technicians can restore air pressure and drain the water . Calvin orders the pump to be shut down to suffocate the shark , but this act instead allows her to break free from the pipe and attack Michael and Kay , but they are saved by the dolphins . They make their way back to the control room , but the shark appears in front of the window and smashes through the glass , flooding the room and killing a technician . Michael notices FitzRoyce 's corpse still in the shark 's throat with a grenade , and uses a bent pole to pull its pin , triggering the grenade 's explosion and killing the shark . In the aftermath , Mike and Kay celebrate with the dolphins , who survived their brush with the shark . </P>
how do they kill jaws in jaws 3
how do they kill jaws in jaws 3
grenade 's explosion
grenade 's explosion