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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 1459 (Engine Mechanical - 2.5L (Except Hybrid)) >> Disassembly And Assembly Of Subassemblies >> Cylinder Head >> Assembly

Cylinder Head: Assembly

WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Coat the valve stems with clean engine oil.
  1. Install the valves.
    2. NOTE: Use the protector provided with the replacement kit to prevent damage to the valve seals. Lubricate the valve stems and guides with clean engine oil.
    Fig 1: Installing Valve Seal
    G06094983Courtesy of FORD MOTOR CO.
  2. Using the Valve Stem Oil Seal Installer, install the valve seals.
    3. NOTE: Check the seating of the valve collets.
  3. Using the Valve Spring Compressors, install the valve springs.
    • Insert the valve springs and the valve spring retainers.
    • Compress the valve springs and install the valve collets, using multi-purpose grease and a small screwdriver.
      Fig 2: Identifying Valve Spring And Valve Spring Retainer Special Tools
      G06094972Courtesy of FORD MOTOR CO.
    4. NOTE: Only use hand tools when removing or installing the spark plugs or damage can occur to the cylinder head or spark plug.
  4. Install the spark plugs.
    • Tighten to 12 Nm (106 lb-in).
  5. Install the CHT  sensor.
    • Tighten to 12 Nm (106 lb-in).
  6. Using a new gasket, install the EGR valve and 2 bolts
    • Tighten to 20 Nm (177 lb-in).
  7. Using a new gasket, install the coolant outlet and 4 bolts.
    • Tighten to 10 Nm (89 lb-in).
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