Jack the car up. Take the red wire off of the battery,get a half inch wrench or 12mm. And you need a 7/16 three bolts on the starter, 2- on the back of the starter that hook to the wires, it's a tight fit. But, it can be slid out.
Can you please show me the electrical petrol pump for corolla 1989 because I would to change my car from carburator ton fuel injectors. At the shop they are looking for an example which I don`t have.