Is there a sequence recommended for removing my radiator. ie. Should I remove the generator, and distributor, and pull rad. back towards the engine, or pull grill and rad out through the front. I'm not sure how the top of the grill emblem is fastened, and I don't want to break it. It looks like the grill needs to be pushed up to disconnect from the rad, but I'm not sure. Any advice would be helpfull. Thankyou, Gary C