72 Duster340 Oil Pan removal Help needed

just pull the cotter pins, take the nuts off the tie rod ends, idler arm and pitman arm, slide the puller in place, tighten it down and things will pop apart, undo the motor mounts, raise the engine and unbolt the pan, just reverse things to put it back together, get a manual, fsm is best, but haynes or Chilton's will get you thru this.