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Home >> Toyota >> 1992 >> Cressida >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 3.0L 6-CYL & 3.0L 6-CYL Turbo - VIN [M] >> Removal & Installation >> Cylinder Head & Manifolds >> Installation (Cressida)

Installation (Cressida)

  1. Install EGR cooler, No. 2 timing belt cover, intake manifold, heater union and gaskets on cylinder head (if removed). Tighten bolts/nuts to specification. See TORQUE SPECIFICATIONS TABLE - CRESSIDA .
    CAUTION: Ensure spacers are installed on cylinder head with Black ring facing upward, away from cylinder head.
  2. Install insulators for delivery pipe on cylinder head. Install Black ring on spacers for delivery pipe. Install spacers in delivery pipe holes on cylinder head.
  3. Install injectors and delivery pipe. Ensure injectors rotate smoothly with delivery pipe installed. Install delivery pipe bolts, and tighten them to specification. See TORQUE SPECIFICATIONS TABLE - CRESSIDA .
  4. Install camshafts. Use proper installation procedure. See CAMSHAFT. Ensure all surfaces are clean.
  5. Apply sealant at front of cylinder block. See Fig 1. Install NEW cylinder head gasket in proper position. See Fig 1.
    Fig 1: Applying Sealant To Cylinder Block & Installing Cylinder Head Gasket
    G81734Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. Carefully lower cylinder head into position, and connect coolant by-pass hose to union. Apply light coat of oil to threads and underside of cylinder head bolts.
  7. Install cylinder head bolts. Using hex adapter, tighten cylinder head bolts to specification in sequence using several steps. See Figure and Figure . See TORQUE SPECIFICATIONS TABLE - CRESSIDA .
  8. If camshaft or cylinder head components were serviced, adjust valve clearance. See VALVE CLEARANCE ADJUSTMENT  under ADJUSTMENTS.
  9. To install remaining components, reverse removal procedure. Tighten fasteners to specification. See TORQUE SPECIFICATIONS TABLE - CRESSIDA . Before installing No. 1 and No. 2 valve covers, apply sealant at indicated areas on front of cylinder head. See Figure.
  10. Ensure gasket for exhaust manifold is installed with protrusion toward rear of cylinder head. See Fig 2. Coat distributor "O" ring with engine oil.
  11. When installing distributor, rotate crankshaft clockwise so No. 1 cylinder is at TDC on compression stroke. Ensure timing mark on crankshaft pulley aligns with "0" mark on timing belt cover.
  12. Align protrusion of distributor gear with groove on distributor housing. See Fig 3 and Fig 4 . Install distributor so bolt hole on cylinder head aligns with center of distributor flange. Install distributor retaining bolt. Adjust fluid levels, control cables and ignition timing.
Fig 2: Installing Exhaust Manifold Gasket
G93A00448Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Installing Distributor Or Camshaft Position Sens (Cressida & Supra Non-Turbo)
G92C02646Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 4: Installing Distributor Or Camshaft Position Sensor (Supra Turbo)
G92E02647Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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