[rhandwor]

I haven't done this job but it looks like the bolt goes through the rubber mount with a nut on the other side. If this the case and the bolt head is off try a double box or ratchet and socket on the nut if it will rotate. Use a punch and drive out the broken bolt. Otherwise if you have a small side angle grinder try going along the side of the rubber and cut the bolt on both sides. If trying a torch be very careful and have a fire extinguisher readt for the fire as the rubber melts I suggest other methods. With the vehicle on jack stands have a floor jack with a couple short pieces of 2x4 on the jack. support under oil pan. Just take strain off of mount.