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Home >> Kia >> 2021 >> Rio LX >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Timing System >> Timing Chain Cover >> Repair Procedures >> Installation

Repair Procedures: Installation

  1. Install the new O-ring (A).
    G13704400Courtesy of KIA MOTORS AMERICA, INC.
  2. Install the timing chain cover.
    1. Using a gasket scraper, remove all the old packing material from the gasket surfaces.
    2. The sealant locations on the chain cover and the counter parts (cam carrier, cylinder head, cylinder block, and lower crankcase) must be free of harmful foreign materials, oil, dust and moisture. Spraying cleaner on the surface and wiping with a clean duster.
    3. Before assembling the timing chain cover, liquid sealant should be applied on the gap between cam carrier, cylinder head, lower crankcase and cylinder block.

      Bead width  : 3.0 - 5.0 mm (0.1181 -0.1969 in.)

      Sealant  : THREE BOND 1217H or LOCTITE 5900H

      G13704401Courtesy of KIA MOTORS AMERICA, INC.
    4. After applying liquid sealant on the timing chain cover, assemble the cover within 5 minutes after sealant was applied. Continuous bead of sealant should be applied to prevent any path from oil leakage.

      Bead width 

      Whole section: 2.5 - 3.5 mm (0.10 - 0.14 in.)

      Section A: 1.5 - 2.5 mm (0.06 - 0.10 in.)

      Section B: 3.5 - 4.5 mm (0.14 - 0.18 in.)

      Sealant 

      Whole section: THREE BOND 1217H/M or equivalent

      Section A: THREE BOND 1282B/1216E or equivalent

      G13704402Courtesy of KIA MOTORS AMERICA, INC.
    5. Install the timing chain cover. The dowel pins on the cylinder block and holes on the timing chain cover should be used as a reference in order to assemble the timing chain cover in exact position.

      Tightening torque 

      Bolt (A, B, C, D):

      18.6-23.5 N.m (1.9-2.4 kgf.m, 13.7-17.4 lb.ft)

      Bolt (E, F):

      39.2 - 44.1 N.m (4.0 - 4.5 kgf.m, 28.9 - 32.5 lb.ft)

      G13704403Courtesy of KIA MOTORS AMERICA, INC.
      NOTE: The engine running or pressure test should not be performed within 30 minutes after the timing chain cover was assembled.
  3. Replace the front oil seal if necessary.

    (Refer to Timing System - "FRONT OIL SEAL ")

  4. Install the other parts reverse order of removal.
  5. Fill the engine oil.

    (Refer to Lubrication System - "ENGINE OIL ")

  6. Fill with engine coolant.

    (Refer to Cooling System - "COOLANT ")

    NOTE: The coolant must be injected according to the integrated thermal management module (ITM) coolant filling method.