OEM Mercury Milan Door Latch Assembly

Mercury Milan Door Latch Assembly Parts and Q&A

• Lock Actuator, Front Passenger Side
  BE5Z-5421812-A
  Q: How to Service the Rear Door Latch Assembly on Mercury Milan?

  A:

  Service of the rear door latch starts with exterior rear door handle removal followed by the sequence of rear door Window Regulator motor and then window glass removal. The procedure to unpack the three rear door latch bolts includes tightening them to 8 Nm (71 lb-in) during reinstallation. Unscrew the exterior rear door handle reinforcement screw until it becomes loose for sliding it out while simultaneously pulling the rear door latch together with the exterior rear door handle reinforcement toward the front of the vehicle. Proceed with the removal of three screws together with the rear door latch bracket if needed while also taking out the exterior rear door handle actuating rod when needed. Lubrication of the rear door latch to striker surfaces becomes necessary before finishing the installation process.
• Lock Actuator, Front Driver Side
  BE5Z-5421813-A
  Q: How to service the front Door Latch Assembly on Mercury Milan?

  A:

  The front door latch service process requires the removal of exterior front Door Handle then front door Window Regulator and motor. The service begins by removing the three bolts which secure the front door latch but keep them at 8 Nm (71 lb-in) after installation. The exterior front door handle reinforcement screw needs loosening so it can slip free before removing the front door latch by pushing the door handle and latch toward the vehicle front. In case of need, take out the three screws and the anti-theft guard. Disconnect the exterior front door handle actuating rod together with the front door lock cylinder actuating rod if required along with the interior front door handle actuating cable from the front door latch if necessary. Lubricate all front door latch to striker surfaces after completion of installation via the removal procedure reversal.