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Home >> Acura >> 2004 >> MDX Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Cylinder Head >> Cylinder Head Cover Installation

Cylinder Head Cover Installation

  1. Clean the head cover contacting surfaces with a shop towel.
  2. Visually check the spark plug seals for damage. Replace if necessary.
  3. Set the spark plug seals (A) on the spark plug tubes, and install the cylinder head cover (B).
    Fig 1: Installing Cylinder Head Cover (Front)
    G03639355Courtesy of AMERICAN HONDA MOTOR CO., INC.
    Fig 2: Install Cylinder Head Cover (Rear)
    G03639356Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Inspect the cover washer (C). Replace any washer that is damaged or deteriorated.
  5. Tighten the bolts in two or three steps. In the final step tighten all bolts, in sequence, 12 N.m (1.2 kgf.m, 8.7 lbf.ft).
    Fig 3: Tightening Cylinder Head Cover Bolts In Sequence
    G03639357Courtesy of AMERICAN HONDA MOTOR CO., INC.
  6. Tighten the harness holder mounting bolts (A) and the power steering hose bracket mounting bolt (B).
    Fig 4: Tightening Harness Holder Mounting Bolts
    G03639358Courtesy of AMERICAN HONDA MOTOR CO., INC.
  7. Install the harness clamps (C) and breather hose (D).
  8. Connect the three injector connectors to the injectors on the cylinder head.
  9. Tighten the two bolts (A) securing the harness holder, and install the positive crankcase ventilation (PCV) hose (B).
    Fig 5: Tightening Harness Holder Bolts
    G03639359Courtesy of AMERICAN HONDA MOTOR CO., INC.
  10. Install the dipstick
  11. Install the six ignition coils (see IGNITION COIL REMOVAL/INSTALLATION ).
  12. Install the intake manifold (see INSTALLATION ).