OEM 2004 Mercury Monterey Oil Pressure Switch

2004 Mercury Monterey Oil Pressure Switch Parts Questions & Experts Answers

• Q: How Can You Service and Repair the Oil Pressure Switch While Ensuring Cleanliness During Engine Repair Procedures on 2004 Mercury Monterey?

  A: Engine failure results from the improper maintenance of the oil pressure switch during servicing procedures which should focus on preventing foreign materials from entering oil passages and cooling passages or the oil pan. The repair process starts by taking off the generator and then moving forward with the accessory drive belt idler pulley removal. Follow the installation sequence appearing in the accompanying illustration together with the table. Reinstallation requires performing the backward steps from removal. To access the generator mounting bracket keep in mind that engine frame space is restricted so the entire assembly including A/C compressor mounting bracket brace and two long bolts and generator mounting bracket needs to be extracted together.