Mopar 53021622BE Pump-Engine Oil

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Disconnect the cable from the negative side of the battery terminal to remove the oil pump. Then, lift the front part of your car and firmly support it on jackstands. After that, drain the engine oil and remove lower splash shield together with skid plate. Proceed by taking out upper as well as lower oil pans. Pick up tube and solenoid electrical connector need to be disconnected for oil pump. The next step is to remove chain tensioner before reaching for timing gear splash shield of oil pump. At this point, make marks on chain and oil pump gear. Lose T45 Torx mounting bolt while holding onto an oil pump gear. Next, let spring go off then take out tensioner from housing of an oil pump. To sum up on this section, take off mounting bolts that fixture as well as the whole pumper device itself in addition to many others.Inspecting whether any damage or warpage occurred involves cleaning all parts thoroughly while doing so. It is also important to determine rotor thickness along with clearance between rotor and its housing in order to ascertain right measurements during installation process. Simultaneously, measure gap present within inner plus outer rotors' lobes working towards evaluation of their position now that measuring becomes practical here too through utilizing precise caliper values hence defying approximate values like never before! When any measurement exceeds what should be at its best reference point then replace which one has came with a new better one.For putting back the machine into operation fix it by using aligning dowels as well as fastening screws according to where you want these things positioned including tightening them too when necessary; just put everything back into place starting right from this very end toward replacing engine's position inside block meanwhile insert piston rod being held on one side only since there's another bar inserted throughout opening which is located in cylinder head at an angle against crankshaft turns.At long last, complete the installation process in reverse whatever was done earlier on while refilling engine to full capacity with oil and replacing filters in-between.

Prime the pump by packing it with petroleum jelly.

Before removing the oil pump, disconnect the cable from the negative terminal of the battery, drain the cooling system, remove the timing chain cover, and remove the oil pan.

Install the inner rotor with the mark facing up.

Gently pry the oil pump housing outward to clear the dowel pins on the engine block and then remove it.

Remove the bolt from the pick-up tube assembly and lower it away from the oil pump.

Install the pump cover and tighten the bolts to the torque.

You should consult with a dealer parts department or other qualified automotive repair facility for the correct oil pump.

Clean all parts thoroughly in solvent and inspect the rotors, pump cover, and housing for any damage; replace the assembly if necessary.

Drain the engine oil, then remove the lower splash shield fasteners and the splash shield.

Align the rotor flats with the crankshaft flats and push the oil pump into position against the block.

To remove the oil pump, first remove the bolt from the pick-up tube assembly and lower it away from the oil pump. Then, remove the oil pump mounting bolts and detach the pump from the engine block.

Remove the bolt from the pick-up tube assembly and lower it away from the oil pump, then remove the oil pump mounting bolts to detach the pump from the engine block.

The timing chains and sprockets, oil pan, windage tray, and pick-up tube.

The oil pressure relief valve must not be removed from the oil pump housing on this engine.

Fill the oil pump rotor cavities with clean engine oil or light white grease.

Install the oil pump mounting bolts and tighten them to the torque.

Replace the oil pump assembly.

Install a new O-ring onto the oil pump pick-up tube, connect the tube to the pump, and tighten the bolt to the torque.

Install the dial indicator tip against one of the teeth on the idler gear and twist the idler gear back and forth.

Before removing the oil pump, you should start by disconnecting the cable from the negative terminal of the battery. Then, raise the front of the vehicle and support it securely on jackstands. Additionally, drain the engine oil and remove the skid plate and lower splash shield.

To install the oil pump, place it onto the engine block using the aligning dowels and tighten the mounting bolts. Slide the oil pump chain tensioner onto the pivot and insert an Allen wrench to hold it in place. Install the oil pump timing chain gear and tighten the mounting bolt. Maneuver the oil pump solenoid into position and insert it through the block opening. Install the timing gear splash shield and bolts.

Refill the crankcase with oil, start the engine, and check for leaks and proper oil pressure.

Fill the oil pump rotor cavities with clean engine oil or light white grease.