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Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical <2.0L Turbo> - Lancer >> Timing Chain >> Removal And Installation >> Installation Service Points >> >>D<< Timing Chain Case Assembly Installation

>>D<< Timing Chain Case Assembly Installation

CAUTION:
  • Be sure to remove the sealant remaining in the mounting hole, O-ring groove, and gap between parts.
  • After degreasing, check that there is no oil on the surface where the sealant is applied.
  • After degreasing, never touch the degreased area with fingers.
  1. Remove sealant from the timing chain case assembly and the timing chain case assembly mounting surface of the cylinder block and the cylinder head, and degrease the surface where the sealant is applied.
  2. Remove all the sealant adhering to the gasket between the cylinder head and cylinder block (three-surface aligned part.) Then, degrease the surfaces.
  3. As for the three-surface aligned part that is indicated in Step  2 above, the engine oil oozes from the cylinder head gasket. Thus, quickly apply the sealant to it after degreasing.
  4. Apply a bead of the sealant to the timing chain case assembly mounting surface. The bead diameter should be 2.5 ± 0.5 mm (0.1 ± 0.02 inch.) Overlap the part "A" with the diameter of 4.5 ± 0.5 mm (0.18 ± 0.02 inch) or 2.5 ± 0.5 mm (0.1 ± 0.02 inch) as shown in the illustration, and apply the sealant.

    Specified sealant: Three bond 1217G or equivalent 

    CAUTION:
    • If the sealant contacts any other part during installation of the timing chain case assembly, apply sealant again before installing the timing chain case assembly.
    • After the installation, until a sufficient period of time (one hour or more) elapses, do not apply the oil or water to the sealant application area or start the engine.
  5. Install the timing chain case assembly to the cylinder block and cylinder head so that the sealant does not contact other parts.
    NOTE: Install the timing chain case assembly immediately after applying sealant.
    Fig 1: Identifying Timing Chain Case Assembly To Sealant Applying Area
    G06671259Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  6. Insert the bolts to the timing chain case assembly as shown, and tighten them to the specified torque.
    TIGHTENING TORQUE SPECIFICATION CHART

    Bolt (symbol) Thread diameter x Length mm Tightening torque
    Flange bolt (A) M6 x 25 10 ± 2 N.m (89 ± 17 in-lb)
    Flange bolt (B) M8 x 28 24 ± 4 N.m (18 ± 2 ft-lb)
    Bolt (C) M6 x 25 10 ± 2 N.m (89 ± 17 in-lb)
    Fig 2: Identifying Timing Chain Case Assembly And Bolts Tightening Sequence
    G06671260Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
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