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Home >> Kia >> 2005 >> Sorento EX, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 3.5L Engine >> Lubrication System >> Oil Pump >> Repair Procedures >> Reassembly

Repair Procedures: Reassembly

  1. Install the oil pump case with the gasket.

    Tightening torque 

    Oil pump case bolt:

    12-15 N.m (120-150 kg. cm, 9-11 lb. ft)

    Oil pump cover screw:

    8-12 N.m (80-120 kg. cm, 6-9 lb. ft)

    Fig 1: Front And Rear View Of Oli Pump
    G00556684Courtesy of KIA MOTORS AMERICA, INC.
  2. Install the oil seal into the oil pump case as tightly as possible, using the special tool (09214-33000).
    Fig 2: Using The Special Tool, Install The Oil Seal Into The Oil Pump Case
    G00340259Courtesy of KIA MOTORS AMERICA, INC.
  3. Install the relief plunger and spring, and tighten the oil relief valve plug to the specified torque.

    Tightening torque 

    Oil relief valve plug:

    40-50 N.m (400-500 kg. cm, 29-36 lb. ft)

    Fig 3: Oil Relief Valve Plug
    G00556685Courtesy of KIA MOTORS AMERICA, INC.
  4. Install the oil screen and a new gasket.

    Tightening torque 

    Oil screen bolt:

    15-22 N.m (150-220 kg. cm, 11-15 lb. ft)

  5. Clean the gasket surfaces of the cylinder block and the oil pan.
  6. Apply sealant to the groove of the oil pan flange.
    NOTE:
    • Make the first cut approximately 4 mm from the end of the nozzle furnished with the sealant. After application of the sealant, do not exceed 15 minutes before installing the oil pan.
    • Make sure that the sealant doesn't enter the inside of the oil pan.
    Fig 4: Sealant Application Area
    G00556686Courtesy of KIA MOTORS AMERICA, INC.
  7. Tighten the oil pan bolts as shown in the illustration.

    Tightening torque 

    9.8-11.8 N.m (100-120 kg. cm, 7.2-8.7 lb. ft)

    4.9-6.9 N.m (50-70 kg. cm, 3.6-5.1 lb. ft) (No. 15-16)

    Fig 5: Upper Oil Pan Bolt Tightening Sequence
    G00340262Courtesy of KIA MOTORS AMERICA, INC.
  8. Tighten the transmission mounting bolts from oil pan.

    Tightening torque (mounting bolts) 

    29.4-41.2 N.m (300-420 kg. cm, 21.7-30.4 lb. ft)

    Fig 6: Transmission Mounting Bolts
    G00340263Courtesy of KIA MOTORS AMERICA, INC.
  9. Using a 24 mm deep socket, install the oil pressure switch after applying sealant to the threaded area.

    Sealant: Three bond No. 1104E or equivalent

    NOTE: Do not torque the oil pressure switch too much.

    Tightening torque 

    Oil pressure switch:

    8-12 N.m (80-120 kg. cm, 6-9 lb. ft)

    Fig 7: Oil Pressure Switch And Sealant
    G00556680Courtesy of KIA MOTORS AMERICA, INC.
  10. Tighten the lower oil pan bolts as shown in illustration.

    Tightening torque 

    9.8-11.8 N.m (100-120 kg. cm, 7.2-8.7 lb. ft)

Fig 8: Lower Oil Pan Bolt Tightening Sequence
G00340265Courtesy of KIA MOTORS AMERICA, INC.
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