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Home >> Mercury >> 2009 >> Mariner Base, 2.5 7, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 82 (Engine Mechanical - 4.6L (3V)) >> In-Vehicle Servicing >> Oil Pump >> Installation

Oil Pump: Installation

WARNING: This page is about a different car, the 2009 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
    CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges which make leak paths. Use a plastic scraping tool to remove all traces of old sealant.
  1. Clean the sealing surfaces with metal surface prep. Follow the directions on the packaging. Inspect the mating surfaces.
  2. Position the oil pump and install the bolts.
    • Tighten to 10 N.m (89 lb-in).
  3. Fig 1: Locating Oil Pump Bolts
    G04638972Courtesy of FORD MOTOR CO.
    CAUTION: Make sure the O-ring seal is in place and not damaged. A missing or damaged O-ring seal can cause foam in the lubrication system, low oil pressure and severe engine damage.
    NOTE: Clean and inspect the mating surfaces and install a new O-ring seal. Lubricate the O-ring seal with clean engine oil prior to installation.
  4. Position the oil pump screen and pickup tube and install the bolts.
    • Tighten the oil pump screen and pickup tube-to-oil pump bolts to 10 N.m (89 lb-in).
    • Tighten the oil pump screen and pickup tube-to-spacer bolt to 25 N.m (18 lb-ft).
  5. Fig 2: Locating Oil Pump Screen And Pickup Tube And Bolt
    GF0015208Courtesy of FORD MOTOR CO.
  6. Install the timing drive components. For additional information, refer to Timing Drive Components .
  7. Install the oil pan. For additional information, refer to Engine Lubrication Components - Exploded View  and Oil Pan .