To remove the pump you have to disconnect the cable from the negative terminal of the car battery and if the car has Delco Loe II audio system, make sure that the lock out feature is off. Then, pull-off the pump drive belt, and then put a drip pan beneath the vehicle to capture fluid. First, one ought to use a suction gun to empty the container as much as they can before disconnecting the return line of the pump where a hose clamp should be tightened. Loose the pressure hose to the pump with the flare-nut wrench together with a back-up wrench. Then unbolt the pump mounting bolts and gently take off the pump from the engine without spilling the left over oil. For installation: location of the pump on the mounting bracket and bolts installation tightening it to the prescribed torque. Join the pressure and return lines to the pump, then fill the reservoir with the right fluid and depressurise the system in the way described above.