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Home >> Isuzu >> 1998 >> Trooper S, Standard >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> Engine - 3.2L & 3.5L V6 >> Removal & Installation >> Cylinder Head Covers >> Removal & Installation (DOHC Right Side - Amigo, Passport & Rodeo)

Removal & Installation (DOHC Right Side - Amigo, Passport & Rodeo)

  1. Release fuel pressure. See FUEL PRESSURE RELEASE . Disconnect negative battery cable and battery. Disconnect ventilation hose from cylinder head cover.
  2. Disconnect 3 ignition coil connectors from ignition coils and remove harness bracket bolts on cylinder head cover then remove ignition coil fixing bolts on ignition coils and remove ignition coils. Remove heater pipe fixing bolts from bracket.
  3. Disconnect fuel injector harness connector then remove fuel injector harness bracket bolt. Remove flare nut from EGR valve. Remove fixing bolt of EGR pipe bracket on rear end cylinder head. Remove 2 fixing bolts and nuts on exhaust manifold.
  4. Remove 8 fixing bolts then the cylinder head cover. To install, apply RTV sealant to corners of end camshaft bearing towers. See Figure. To complete installation, reverse removal procedure. See TORQUE SPECIFICATIONS .